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All Journal Jurnal Teknik Industri Metode : Jurnal Teknik Industri PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknologi Dan Sistem Informasi Bisnis JPM: JURNAL PENGABDIAN MASYARAKAT Indonesian Journal of Innovation Studies PELS (Procedia of Engineering and Life Science) JOTECHS
Wulandari, Indah Apriliana Sari
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Product Needs Planning For Distribution Fulfillment With Double Exponential Smoothing And Distribution Requirements Planning Methods: Perencanaan Kebutuhan Produk Untuk Pemenuhan Distribusi Dengan Metode Double Exponential Smoothing dan Distribution Requirements Planning Natadiharja, Sebastian Arya; Wulandari, Indah Apriliana Sari; Sukmana, Tedjo; Cahyana, Atikha Sidhi
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1398

Abstract

PT. KINI is a company engaged in the distribution of Indosat products. In the distribution process, there is often a shortage of stock for the Voucher type, and there is an excess stock for the SP type. The purpose of this research is to plan product needs before distribution, especially for products that often experience stock shortages. The application of the Double Exponential Smoothing forecasting method, and Distribution Requirement Planning are expected to overcome problems in the lack of fulfillment of product needs. The results of the research showed that the quantity of economical orders based on forecasting on V 3 in 1 products was 18,345 frequency of ordering 6 times, FI 1.5 GB of 11,715 frequency of ordering 4 times, FI 2.5 GB of 12,236 frequency of ordering 4 times, FI 5, 5 GB of 10,075 message frequencies 3 times, 3 GB FI of 11,874 message frequencies 4 times, and 9 GB FI of 6,566 message frequencies 2 times. The conclusions obtained from the development of the DES and DRP methods are the most economical order quantity, and the right time to order to overcome shortages in stock data voucher type products.
Analysis Of Shoe Product Quality Control At PT XYZ: Analisis Pengendalian Kualitas Produk Sepatu Di PT XYZ Arzaq, Miftah; Arzaq Rahmansyah, M. Miftah; Wulandari, Indah Apriliana Sari
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1466

Abstract

PT XYZ is a company located in East Java, Indonesia. The company is engaged in manufacturing footwear such as shoes and sandals using the latest technology, namely injection molding. As a company engaged in the field of footwear, of course PT XYZ always prioritizes quality control to ensure the quality of products that have been produced by not neglecting quality control in every production process. The daily production capacity of PT XYZ using 7 machines is 2000 - 3000 pairs of shoes for each machine and, if 7 machines then the production that can be produced in 1 day can range from 15,000 - 21,000 pairs every day. With a very high production capacity PT XYZ still controls the quality of shoes using the six sigma method.
Steel Production Process in CV. XYZ: Proses Produksi Baja di CV. XYZ Setyawan, Agus Setyawan; Wulandari, Indah Apriliana Sari
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1481

Abstract

The construction services sector plays a vital role in national development, encompassing economic, social, and cultural dimensions. This study focuses on CV. XYZ, a company specializing in steel construction, specifically examining the production process of hollow fences. The research aims to ascertain the time and costs required for hollow fence fabrication and to develop a Bill of Materials (BOM) for hollow fences. The methodology involves observing the production process and conducting cost analysis. Results reveal insights into production efficiency, cost implications, and material requirements for hollow fence manufacturing. This study contributes to optimizing production processes and cost-effective resource utilization in the steel construction industry, facilitating informed decision-making for stakeholders. Highlights : Steel construction company examines hollow fence production process. Research aims to determine time, costs, and develop BOM for hollow fences. Study contributes to optimizing production and cost-effective resource utilization. Keywords : Construction services, steel construction, hollow fences, production efficiency, cost analysis.
Analysis of the Pellet and Concentrate Chicken Animal Feed Production Process at PT. Japfa Comfeed Indonesia Gedangan Sidoarjo Unit: Analisis Proses Produksi Pakan Ternak Ayam Jenis Pellet dan Konsentrat di PT. Japfa Comfeed Indonesia Unit Gedangan Sidoarjo Septyawan, Rio; Wulandari, Indah Apriliana Sari
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1499

Abstract

This article reviews the production process of pellet and concentrate animal feed using the work mapmethod, both production process flow maps and production operation process maps. This research aims to carry outan analysis of the production process flow and find out the causes of any obstacles in the production process at PTJapfa Comfeed Indonesia Tbk Sidoarjo Unit, so that we can get a clear picture of the early stage process of producingpellet and concentrate animal feed. This type of research includes case study research because this research takes acompany as a case study, namely PT. Japfa Comfeed Indonesia, Tbk Gedangan Unit. The data collection method usesa field method, namely a data collection method that is carried out by conducting direct observations of the production process in the field, both by observation, interviews and documentation. The results are an analysis of the pellet and concentrate type animal feed production process at PT. Japfa Comfeed Indonesia Gedangan Sidoarjo Unit.
Penentuan Dalam Pemilihan Ekspedisi Menggunakan Metode Analytic Processes Network dan Dynamic Programming Ardiansyah, Moch Fajar; Wulandari, Indah Apriliana Sari
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 2 (2024): April 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i2.1327

Abstract

An expedition or delivery service is a transportation equipment rental service to move goods or people. PT IPP is a company that operates in the field of product packaging printing. In the delivery process, errors often occur in the process of selecting the type of truck to be used. Based on data from July to November 2023, there were several errors in selecting transportation equipment (type of truck). These errors result in several products being delayed, the production process being hampered and can result in employees working overtime, so this research is aimed at selecting the type of transportation used according to the criteria. The criteria required range from weight capacity to product quantity capacity and the selection of expedition services that have the type of transportation equipment that suits the product cubication. Data processing uses the Analytic Network (ANP) method to recommend expedition services to be used in product delivery and the dynamic programming method to fulfill vehicle capacity. The results obtained are that the most dominant criterion is price with the highest percentage value of 24% and the most dominant alternative for selecting expedition services is Barokah Tani with the highest percentage value of 10%. The results of the dynamic programming method are that the largest value of f2(y) is for a truck with a capacity of 54m3 which can load two products, namely products C and B, while for product A you can use a truck with a capacity of 18m3.
A Model for Enhancing the Environmental Performance by Integrating Lean and Green Productivity Concept: A Case Study of Food Production Wulandari, Indah Apriliana Sari; Hanun, Nur Ravita; Cahyana, Atikha Sidhi
Jurnal Teknik Industri Vol. 25 No. 1 (2024): February
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/JTIUMM.Vol25.No1.83-96

Abstract

The increase in food production activities has led to a significant decline in the environmental quality, particularly affecting the surrounding river systems. This research addresses the need to identify and minimize various types of waste by integrating Lean and Green productivity concepts. The main objective is to reduce non-value-added (NVA) activities that contribute to both environmental degradation and inefficiencies in production. The study applies the Lean framework to identify seven types of waste in food production while also addressing green waste, such as excessive material use and energy consumption. Green Integration Value Stream Mapping (GIVSM) is utilized to assess the current state of value-added (VA) activities and to simulate improvements for future production systems. The initial analysis reveals a low VA of 1.5 hours due to inefficient customer information flow and prolonged loading times. Improvements are implemented by shifting the information system from a push to a pull strategy, significantly reducing production time and lowering both Lean and Green waste. The results demonstrate that integrating these concepts can enhance environmental performance and operational efficiency. This study provides valuable insights for food production companies seeking to balance productivity and sustainability.
MAINTENANCE PRIORITIZATION FOR AN INDUCTION FURNACE WITH ANALYTICAL HIERARCHY PROCESS IN PT. LINGGA SAKTI INDONESIA Putra, Alvian Aries; Wulandari, Indah Apriliana Sari
Journal for Technology and Science Vol. 1 No. 3 (2024): Journal for Technology and Science
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ipteks.v1i3.212

Abstract

Abstract: The effective operation of induction furnaces in steel casting is crucial for maximizing production efficiency, yet equipment breakdowns remain a significant concern for manufacturers like PT. Lingga Sakti Indonesia. Despite existing maintenance strategies, there is a need for a more systematic approach to enhance Overall Equipment Effectiveness (OEE). This study addresses the knowledge gap in maintenance system optimization by employing the Analytical Hierarchy Process (AHP) to prioritize predictive maintenance tasks. The aim of this research is to assess the current OEE, calculated at 73.26%, and propose an updated maintenance framework based on the AHP findings, which involved input from four respondents across six criteria and nine alternatives. The results indicate that electrical monitoring emerged as the highest-ranked maintenance task, suggesting its implementation as a critical strategy for improving equipment reliability. The novelty of this approach lies in integrating AHP for maintenance decision-making, offering a quantifiable method for prioritizing tasks based on expert criteria. The implications of this study are significant, as the recommended maintenance system could enhance OEE and operational efficiency, ultimately leading to reduced downtime and improved productivity. Future research should focus on the practical implementation of these proposals and their impact on long-term maintenance effectiveness within the steel casting sector.
Model Distribusi Bahan Baku Asam Sulfat di PT XYZ dengan Metode Goal Programming Diwanti Faradiba, Nabila; Wulandari, Indah Apriliana Sari; Sukmono, Tedjo; Putra, Boy Isma
Metode : Jurnal Teknik Industri Vol. 10 No. 2 (2024): Jurnal Metode
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/mt.v10i2.3398

Abstract

The distribution of sulfuric acid raw materials is still conducted conventionally and faces challenges regarding the quantity of supply for each product. Therefore, this research was conducted to help create a mathematical model for the distribution of sulfuric acid using the Goal Programming method with the assistance of LINGO 18.0 software. Goal Programming serves to minimize deviations from limits and targets based on priorities in order to maximize profit and achieve the optimal quantity of sulfuric acid in the distribution of sulfuric acid raw materials, as well as to supply several fertilizers containing sulfuric acid. The research results indicate that the annual sales revenue target of 982,937,304 USD was achieved without any deviations. Most of the optimal production targets for products X1 to X8 were also met, with deviation variables showing no shortfall in production quantities for these products. However, for product X2, there remains a production shortfall of 60,096.15 tons to reach the target of 405,823 tons.
Pemberdayaan UMKM “Dhe Irma” Guna Meningkatkan Efisiensi Produksi dan Aspek Keuangan melalui Pengabdian Masyarakat: Empowerment of Dhe Irma's MSMEs to Increase Production Efficiency and Financial Management through Community Service Nirwana, Nihlatul Qudus Sukma; Wulandari, Indah Apriliana Sari; Hermawan, Sigit; Arista, Sintha Wahyu; Sari, Nilam
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 7 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i7.9543

Abstract

Productive MSMEs can have great potential to progress, mainly if they are well managed. This Community Service (Abdimas) program aims to empower the Dhe Irma MSME to increase production efficiency and financial management. Achieving Sustainable Development Goals (SDGs) No. 8, or "Decent Work and Economic Growth," encourages sustainable, inclusive, and productive economic growth and creates decent and productive jobs for all. The main problems faced by this MSME are the lack of understanding of financial recording and limitations in optimizing the production process, which impact business competitiveness. To overcome these problems, this program is carried out through mentoring methods, training, and providing more efficient production tools. This activity includes training in calculating HPP and optimizing the use of production tools. The implementation method in this community service is planning, implementation, and evaluation by the community service team. The results of this program show an increase in efficiency in the production process and a more structured financial recording system. Before this assistance, Pawon Dhe Irma MSME did not have financial reports, and HPP was not calculated in the sale of its products. However, after this assistance, Dhe Irma MSME has a better understanding of financial management, can make financial reports, can calculate HPP, and can increase its production capacity, which ultimately can strengthen business competitiveness in the market.
The Optimalisasi Kapasitas Sumber Daya Manusia Hijau dalam Upaya Pelestarian Kualitas Lingkungan Berkelanjutan Firdaus, Vera; Wulandari, Indah Apriliana Sari; Sudarso, Satrio; Maulidah, Ummul; Mutawakkil, Rizqy
JPM: Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): October 2025
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v6i2.2672

Abstract

This community service project aims to strengthen Green Human Resource (Green HR) capacity through internal campaigns and awareness-raising among herbal MSMEs in Desa Keplaksari and Pagotan, Jombang Regency. The methods employed include educational presentations, distributing campaign posters and stickers, providing sustainability education and processing waste from date seeds, as well as evaluating with pre- and post-tests. The results show that participants’ comprehension scores increased from an average of 45 to 77, awareness of cleanliness and waste management rose from approximately 20% to 80%, and satisfaction was high regarding the clarity and practical benefits of the material. The program shifted perceptions of waste from burden to business opportunity and fostered a green work culture among herbal MSMEs. Limitations such as small sample size, short duration, and not all follow-up implementation stages being completed are acknowledged. This study implies that Green HR and internal campaigns can be effective strategies to enhance environmental and economic sustainability at the MSME community level.
Co-Authors Ardiansyah, Moch Fajar Arista, Sintha Wahyu Arzaq Rahmansyah, M. Miftah Arzaq, Miftah Atikha Sidhi Cahyana Boy Isma Putra Diwanti Faradiba, Nabila Lestari, Wiwik Puji Maulidah, Ummul Mutawakkil, Rizqy Natadiharja, Sebastian Arya Nihlatul Qudus Sukma Nirwana Nilam Sari Nur Ravita Hanun Putra, Alvian Aries Ribangun Bamban Jakaria Septyawan, Rio Setyawan, Agus Setyawan Sigit Hermawan Sudarso, Satrio Sukmana, Tedjo Tedjo Sukmono Vera Firdaus