Integrating Lean Six Sigma into waste management evaluation to enhance supply chain productivity: A case study Pramudi Arsiwi, Tita Talitha, Safarudin Ramdhani, Sahana Pramukti, Hanifah Septiani Wulandari, Elsa Diah Saputri Arsiwi, Fitri Indah Rahayu Sustainable Engineering and Innovation, 2025 This study investigates how waste management performance at community-based 3R waste management facilities (CWMFs) can be improved to enhance environmental sustainability and supply chain productivity. As urban waste continues to increase, effective community-based systems are critical to reducing landfill dependency. The research, conducted at TPS3R DR Indonesia, employed Lean Six Sigma tools such as SIPOC (Supplier-Input-Process-Output-Customer), process flow mapping, and fishbone analysis, to identify inefficiencies and their root causes. The analysis revealed that waste management efficiency reached only 60%, leaving approximately 2,400 kg of waste unprocessed daily. Key bottlenecks were found in equipment maintenance, work methods, staff awareness, and monitoring systems. Implementing structured improvement approaches such as 5S, 5W1H, and standardized operating procedures (SOPs) could enhance recovery efficiency by up to 20%. These interventions not only reduce residual waste but also improve workflow consistency and environmental performance. The study’s scientific contribution lies in demonstrating the applicability of Lean Six Sigma within community-based waste systems, providing a replicable model for integrating process improvement methodologies into local sustainability practices.
Designing a bedside table of wood furniture waste based on TRIZEE methodology Diana Puspita Sari, Sri Hartini, Faradhina Azzahra, Makhrul Hamdi, Pramudi Arsiwi Production Engineering Archives, 2024 Environmental issues have become an important consideration to be included in business operations. One of the main environmental problems in the wood industry is the high production of wood waste and increasing scarcity and cost of raw materials. For this reason, companies need to utilize wood waste to reduce material costs and, at the same time, reduce the impact of waste on the environment. Converting wood waste into products that can be sold will increase its economic value. This research aims to identify the types of waste from a furniture company and reduce waste by designing various products made from wood waste. Wood chips are wood waste that have the potential to be reused. Waste wood chips from the materials station can be used to create bedside table products. The bedside table was chosen because of its high selling price, and the company could make it with its existing resources. Apart from that, the company still needs to expand its variety of bedside tables. The bedside table was designed using the TRIZEE method. TRIZEE is a method that combines eco-efficiency with 40 TRIZ principles, which can reduce environmental impacts in alignment with company goals. The design process resulted in 4 bedside table variations. Production capacity is estimated to produce 56 bedside tables per month. If scrap waste is successfully used as bedside table material. Apart from saving raw materials, the company will be able to reduce wood waste and gain greater profits from waste utilization.
Application of capacity sensor control in the organic waste bioconversion process to optimize standard time and work posture assessment Ratih Setyaningrum, Claudia Pitri Ahmad, Safarudin Ramdhani, Pramudi Arsiwi Bio Web of Conferences, 2024 Organic waste can be processed into organic products to support agriculture. It is necessary to optimize the bioconversion technology system for processing organic waste into products with added value and selling value. This research aims to evaluate and optimize the stages of bioconversion using capacity sensor control, establish standard processing times, and assess worker posture. The data obtained directly is based on observations and interviews with workers at Repro MSMEs. The primary data taken are: data on the sequence of the maggot production process. Optimizing bioconversion using capacity sensor control. The next process is calculating standard time and assessing REBA work posture. The application of a smart bioponds design that uses capacity sensors is able to optimize standard time and posture assessment. Body posture of production process workers after improvement, namely in enumeration using a REBA score machine of 5 with a medium risk level and sifting using a REBA score machine of 3 with a small risk level.
MODULAR-BASED MULTIFUNCTIONAL PRODUCT DESIGN MADE FROM FURNITURE WASTE TOWARD THE CIRCULAR ECONOMY: CASE IN INDONESIA Diana Puspita Sari, Sri Hartini, Faradhina Azzahra, Pramudi Arsiwi, Riswanda G. Prayoga Management Systems in Production Engineering, 2024 The furniture industry is one of the industrial sectors that has a potential market in Indonesia. This industry requires a lot of wood raw materials but is faced with a wood legality verification system that limits raw materials. Industrial players still need to start using waste as raw materials, which will reduce the use of primary raw materials. The circular economy concept can be applied to waste treatment. This study aims to design a pump-gallon product made from waste, considering the relatively high level of gallon container consumption. With this design, it is hoped to utilize waste into economically valuable products while reducing the environmental impact it causes. The product design process uses an integrated QFD-TRIZ method combined with circular economy principles. QFD functions to determine consumer desires and make technical responses, while TRIZ resolves contradictions in technical responses. The circular economy attribute is used as a reference in making gallon pump products from wood waste. After the design process is complete, it is followed by an economic feasibility analysis using the cost-benefit ratio. The result of this research is the design of multifunctional and modular products for gallon pumps. The gallon storage is designed to store not only gallons but also a small table for placing dirty glass and a drawer at the bottom that can be used to keep the glass or other items. There is a detachable system between the upper and lower components, making it easier to repair and use. At the bottom, they mounted castor wheels to facilitate product movement. Designing products made from waste will increase the income of furniture SMEs. In addition, it is expected that this will overcome waste management problems and shortages of raw materials experienced by furniture SMEs. Future research can utilize powder and smaller pieces of wood.
Organic Waste Management Information System based on SCM and ERP Ratih Setyaningrum, Heru Agus Santoso, Muhammad Syaifur Rahman, Brylian Fandhi Safsalta, Aryasuta Alif Fajarudin, Naufal Majid, Firdaus Fieri Andrian, Pramudi Arsiwi, Safarudin Ramdhani Proceedings 2024 International of Seminar on Application for Technology of Information and Communication Smart and Emerging Technology for A Better Life Isemantic 2024, 2024 The proper management of the growing waste in Semarang city is essential. A solution to this issue involves implementing an information system approach for waste management. This research aims to (1) build information system based on supply chain management which show organic waste management; (2) build information system based on Enterprise Resource Planning (ERP) using Odoo which show waste deposits and pick-up process. The handling and management of organic waste have been effectively mapped in this study, demonstrating community behavior through the supply chain flows from upstream to downstream. Information system of organic waste management are build based on SCM and ERP- Odoo. The results of The information system includes various aspects like the kinds of products manufactured, services offered, and supply chain surveys and flows. By utilizing information systems on the www.produkorganik.id website, it is anticipated that it will aid in addressing issues related to waste management and disposal.
Supply Chain Flow Information System and Community Behaviour in Waste Management based on Industry 4.0 Ratih Setyaningrum, Pramudi Arsiwi, Tita Talitha, Safarudin Ramdhani, Jazuli, Inas Suhailah, Pitri Nopitas Sari, Ahmad Nashir 2023 International Seminar on Application for Technology of Information and Communication Smart Technology Based on Industry 4 0 A New Way of Recovery from Global Pandemic and Global Economic Crisis Isemantic 2023, 2023 The increasing amount of waste in the city of Semarang needs proper handling. These problems will be solved using an information system approach to handling and managing waste. The purpose of this research is to map community behavior regarding the handling and management of organic and inorganic waste; determine the supply chain flow of waste handling in the community, hotels, restaurants and offices; designing an industry-based waste management information system 4.0. This research has been able to map community behavior regarding the handling and management of organic and inorganic waste in the form of supply chain flows from upstream to downstream. The data processing stage begins with statistical testing of the result of the questionnaire, then designing the waste supply chain flow. The results of the supply chain flow for handling waste in the community, hotels, restaurants and offices are designed by utilizing an industry-based waste management information system 4.0. The supply chain designed in 6 areas of the city of Semarang, has been able to describe the flow of waste from upstream to downstream.
A novel watermarking method using hadamard matrix quantization P. Adi, Pramudi Arsiwi Journal of ICT Research and Applications, 2020 One of the most used watermarking algorithms is Singular Value Decomposition (SVD), which has a balanced level of imperceptibility and robustness. However, SVD uses a singular matrix for embedding and two orthogonal matrices for reconstruction, which is inefficient. In this paper, a Hadamard matrix is used to get a singular matrix for the reconstruction process. Moreover, SVD works with a floating-point value, which takes long processing time, while the Hadamard matrix works with an integer range, which is more efficient. Visual measurement showed that SVD and the new method had average NC values of 0.8321 and 0.8293, whereas the average SSIM values resulted in the same value (0.9925). In terms of processing time, the proposed method ran faster than SVD with an embedding and extraction time of 0.6308 and 0.2163 seconds against 0.8419 and 0.2935 seconds. The proposed method successfully reduced the running time while maintaining imperceptibility and robustness.
Fast and Robust Watermarking Method using Walsh Matrix Partition Prajanto Wahyu Adi, Pramudi Arsiwi 2019 2nd International Seminar on Research of Information Technology and Intelligent Systems Isriti 2019, 2019 In the research of watermarking algorithm, the Singular Value Decomposition (SVD) is widely use. It has the capability of maintaining the imperceptibility and robustness at a good level. However, the SVD has a high level of complexity in the process of decomposition and reconstruction. It split a host image into three matrices of U, S, and V. The S matrix contains with the singular value and it is used in the embedding and extraction processes. The other two matrices of U and V are orthogonal and it is used to reconstruct the watermarked image. This scheme can be simplified using a single matrix which is orthogonal and symmetrical to replace the use of matrices of SVD. This paper is proposed a watermarking algorithm using a Walsh matrix which is symmetric, orthogonal and contains signed integer value of 1 and -1. The Walsh matrix is used to transform the host image into Walsh coefficient and reconstruct the watermarked image using a simple equation. The experiment result shows that the proposed method has faster embedding and extraction time with average time of 0.3841 and 0.1854 second compared to the SVD with average time of 0.6235 and 0.2539 second. Meanwhile, the both method has same level of robustness and imperceptibility. The average PSNR value of the proposed method and SVD are 41.4991 and 41.6518 respectively while the average NC values are 0.9416 and 0.9428. The proposed method is able to shorten the processing time without reducing the imperceptibility and robustness.
A virtual reality teaching simulation for exercise during pregnancy Abas Setiawan, Faik Agiwahyuanto, Pramudi Arsiwi International Journal of Emerging Technologies in Learning, 2019 One of the poor indicators of the development and health status of a country is high maternal mortality. The world has seen that one pregnant woman in every two minutes dies because of complication with serious or long-lasting consequences. During pregnancy, pregnant women tend to reduce physical activity due to increased sensitivity factors. It will lead to decrease the elasticity of muscles and joints. The way to improve the elasticity is doing exercise during pregnancy. But, there are still many pregnant women who are less interested in doing exercise during pregnancy, due to high loaded in working day and dense schedule of daily activities in her career or as a housewife. Some women assume that by attending pregnancy exercise course in hospitals or health care centers is time-consuming and too formal because they have to follow the prenatal personal trainer schedule. The technology that allows helping pregnant women in exercise during pregnancy is virtual reality. In this study, the development of virtual reality application for exercise during pregnancy adapted from the methodology to determine when to use virtual reality in education and training combined with the Immersive Virtual Environment (IVE) questionnaire. The average results of overall components in the IVE questionnaire is 4.26 of 5-point scales that indicates the virtual reality application for exercise during pregnancy is feasible to use by pregnant woman.
ANALISIS SISTEM ANTRIAN TIKET TRANS JOGJA DI TERMINAL JOMBOR YOGYAKARTA: ANALYSIS OF THE TRANS JOGJA TICKET QUEUE SYSTEM AT THE JOMBOR TERMINAL IN YOGYAKARTA M Pradityatama, P Arsiwi, DS Nugroho Energy, Materials and Product Design 5 (1), 354-361 , 2026 2026
Penerapan Statistical Quality control dan Root Cause Analysis dalam Analisis Defect PDI Painting PT XYZ WA Cahyani, P Arsiwi Metode: Jurnal Teknik Industri 12 (1), 1-14 , 2026 2026 Citations: 1
ANALISIS BEBAN KERJA DENGAN WORK SAMPLING DAN IMPLEMENTASI PRINSIP EKONOMI GERAKAN PADA PACKING AMDK AJIBPOL J Apriyadi, P Arsiwi PROFISIENSI: Jurnal Program Studi Teknik Industri 13 (2), 118-127 , 2025 2025
Identifikasi Penyebab Kecacatan pada Kemasan Botol Air Minum di PT. XYZ IM Aditya, P Arsiwi Jurnal Riset Teknik Industri, 151-158 , 2025 2025
Implementasi FMEA dan Perbaikan Tata Letak untuk Meningkatkan Produktivitas pada Departemen Dempul Painting di PT XYZ VR Ayuningtyas, P Arsiwi Jurnal Teknik 23 (2), 441-451 , 2025 2025
Penerapan Metode Statistical Process Control Dalam Pengendalian Kualitas Proses Produksi Tahu AP Dhiba, P Arsiwi Jurnal Teknologi dan Manajemen Industri Terapan 4 (2), 140-149 , 2025 2025 Citations: 3
Analisis Postur Pekerja Produksi Maggot Pada Stasiun Kerja Biokonversi PT. ABC W Al Firdausi, P Arsiwi Nusantara Hasana Journal 4 (11), 61-76 , 2025 2025 Citations: 1
PERANCANGAN ALAT PENGAYAK MAGGOT PORTABLE SEBAGAI BENTUK PENERAPAN TEKNOLOGI TEPAT GUNA UNTUK UMKM DAN HOME INDUSTRY KA MUTIA, YU ISMIAWATI, P ARSIWI INDUSTRIKA Учредители: Universitas Tulang Bawang Lampung 9 (1), 50-58 , 2025 2025
Dynamic system simulation to improve the effectiveness and efficiency of supply chain performance and behaviour on Waste Bank Resik Becik R Setyaningrum, V Auralita, D Izzhati, P Arsiwi, T Thalitha International Journal of Technology 16 (1), 136 , 2025 2025 Citations: 5
Organic Waste Management Information System based on SCM and ERP R Setyaningrum, HA Santoso, MS Rahman, BF Safsalta, AA Fajarudin, ... 2024 International Seminar on Application for Technology of Information and … , 2024 2024 Citations: 1
The organic waste management supply chain performance evaluation strategy uses an Interpretive Structural Modeling approach P Arsiwi, R Setyaningrum, T Talitha, S Ramdhani OPSI 17 (1), 258-267 , 2024 2024 Citations: 4
Kajian Makroergonomi & Sistem Informasi Waste Management Sampah Organik R Setyaningrum, P Arsiwi, MS Rohman, S Ramdhani Penerbit NEM , 2024 2024 Citations: 3
Designing a bedside table of wood furniture waste based on TRIZEE methodology DP Sari, S Hartini, F Azzahra, M Hamdi, P Arsiwi Production Engineering Archives 30, 551-564 , 2024 2024 Citations: 2
Application of capacity sensor control in the organic waste bioconversion process to optimize standard time and work posture assessment R Setyaningrum, CP Ahmad, S Ramdhani, P Arsiwi BIO Web of Conferences 146, 01016 , 2024 2024 Citations: 1
Modular-based multifunctional product design made from furniture waste toward the circular economy: Case in Indonesia DP Sari, S Hartini, F Azzahra, P Arsiwi, RG Prayoga Management Systems in Production Engineering , 2024 2024 Citations: 8
Supply Chain Flow Information System and Community Behaviour in Waste Management based on Industry 4.0 R Setyaningrum, P Arsiwi, T Talitha, S Ramdhani, I Suhailah, PN Sari, ... 2023 International Seminar on Application for Technology of Information and … , 2023 2023 Citations: 2
Implementasi Model Jaringan dan Critical Path Method Pada Perencanaan dan Penjadwalan Proyek Bendungan PT. ABC P Arsiwi, T Talitha, PW Adi JURNAL TEKNIK INDUSTRI 13 (1), 81-89 , 2023 2023
Analysis of Critical Activity in the Hydromechanical Component Fabrication Project for Dam “X” using the Critical Path Method P Arsiwi, T Talitha, DS Nugroho, M Pradityatama OPSI 16 (1), 138-147 , 2023 2023 Citations: 2
Pendampingan Perancangan Meja Kerja Multifungsi Untuk Meningkatkan Produktivitas UKM Mina Indo Sejahtera DS Nugroho, P Arsiwi, T Talitha, S Anjani, F Metason ABDIMASKU: JURNAL PENGABDIAN MASYARAKAT 6 (2), 323-328 , 2023 2023
Proposed machine maintenance management to reduce breakdown in kacang atom production process PT. XYZ with preventive maintenance method YAA Huda, P Arsiwi OPSI 15 (2), 303-309 , 2022 2022 Citations: 3
MOST CITED SCHOLAR PUBLICATIONS
A virtual reality teaching simulation for exercise during pregnancy A Setiawan, F Agiwahyuanto, P Arsiwi International Journal of Emerging Technologies in Learning (Online) 14 (1), 34 , 2019 2019 Citations: 55
INTERPRETIVE STRUCTURAL MODELLING UNTUK MENINGKATKAN DAYA SAING RANTAI PASOK UKM MINA INDO SEJAHTERA P Arsiwi, PW Adi Jurnal Penelitian dan Aplikasi Sistem & Teknik Industri 14 (I), 26-36 , 2020 2020 Citations: 30
Measuring Efficiency of Using Resource in the Production Process of Making Stamped-Batik: A DEA Approach A Susanty, S Hartini, D Puspitasari, P Arsiwi Mediterranean Journal of Social Sciences 6 (5), 318 , 2015 2015 Citations: 26
Strategi Peningkatan Keunggulan Kompetitif UKM Mina Indo Sejahtera Dengan Metode Interpretive Structural Modelling dan Analytic Network Process P Arsiwi, PW Adi Jurnal Teknik Industri 10 (3), 218-226 , 2020 2020 Citations: 12
Analisis value chain sebagai upaya peningkatan nilai produk ikan asap Bandarharjo Kota Semarang P Arsiwi, PW Adi, ER Subhiyakto IEJST (Ind. Eng. J. Univ. Sarjanawiyata Tamansiswa) 2 (1) , 2018 2018 Citations: 10
Modular-based multifunctional product design made from furniture waste toward the circular economy: Case in Indonesia DP Sari, S Hartini, F Azzahra, P Arsiwi, RG Prayoga Management Systems in Production Engineering , 2024 2024 Citations: 8
A novel watermarking method using hadamard matrix quantization PW Adi, P Arsiwi J. ICT Res. Appl 14 (1), 1-15 , 2020 2020 Citations: 8
Analysis of Supply Chain And Value Chain On Smoked Manyung Fish To Increase Sales On “Asap Indah” Fish Production Center Wonosari Village Demak N Siswaningsih, P Arsiwi, T Talitha Opsi 14 (2), 172-187 , 2021 2021 Citations: 7
Fast and Robust Watermarking Method using Walsh Matrix Partition PW Adi, P Arsiwi 2019 International Seminar on Research of Information Technology and … , 2019 2019 Citations: 6
PENGEMBANGAN MODEL DESAIN MOTIF BATIK TULIS HAND-DRAWN BERBASIS BEZIER CURVE P Arsiwi, EMA Wibisono Universitas Gadjah Mada , 2016 2016 Citations: 6
Dynamic system simulation to improve the effectiveness and efficiency of supply chain performance and behaviour on Waste Bank Resik Becik R Setyaningrum, V Auralita, D Izzhati, P Arsiwi, T Thalitha International Journal of Technology 16 (1), 136 , 2025 2025 Citations: 5
Pengukuran Kinerja Supply Chain Management UKM Mina Indo Sejahtera dengan Model SCOR dan Perbandingan Berpasangan ACN Sari, P Arsiwi Jurnal Teknik Industri 12 (3), 240-247 , 2022 2022 Citations: 5
Pendampingan eskalasi bisnis UKM Mina Indo Sejahtera melalui diversifikasi dan nilai tambah produk olahan lele sehat P Arsiwi, PW Adi, DS Nugroho, P Kusumo ABDIMASKU: Jurnal Pengabdian Masyarakat 3 (2), 18-24 , 2020 2020 Citations: 5
Computer Aided Stamped Batik Design and Manufacturing for Batik Machine with Wax Moving Module. MA Wibisono, IGB Dharma, MI Rif'ah, P Arsiwi Applied Mechanics & Materials 842 , 2016 2016 Citations: 5
The organic waste management supply chain performance evaluation strategy uses an Interpretive Structural Modeling approach P Arsiwi, R Setyaningrum, T Talitha, S Ramdhani OPSI 17 (1), 258-267 , 2024 2024 Citations: 4
Uji Anova untuk Menentukan Pixel yang Mempengaruhi Tingkat Akurasi Jaringan Syaraf Tiruan Backpropagation (JST-BP) pada Pembacaan Plat Nomor Mobil DS Nugroho, P Arsiwi, DK Wijaya Penelitian dan Aplikasi Sistem dan Teknik Industri 14 (1), 328338 , 2020 2020 Citations: 4
Penerapan Metode Statistical Process Control Dalam Pengendalian Kualitas Proses Produksi Tahu AP Dhiba, P Arsiwi Jurnal Teknologi dan Manajemen Industri Terapan 4 (2), 140-149 , 2025 2025 Citations: 3
Kajian Makroergonomi & Sistem Informasi Waste Management Sampah Organik R Setyaningrum, P Arsiwi, MS Rohman, S Ramdhani Penerbit NEM , 2024 2024 Citations: 3
Proposed machine maintenance management to reduce breakdown in kacang atom production process PT. XYZ with preventive maintenance method YAA Huda, P Arsiwi OPSI 15 (2), 303-309 , 2022 2022 Citations: 3
Optimasi Lokasi Distribution Center UKM Mina Indo Sejahtera dengan Model Matematis Haversin dan Centre of Gravity Adjusting P Arsiwi, DK Wijaya, PW Adi Jurnal Teknik Industri 11 (3), 226-234 , 2021 2021 Citations: 3
