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All Journal Berkala Ilmiah Pendidikan Biologi (BioEdu) JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Brawijaya Law Journal : Journal of Legal Studies Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Madura Jurnal Informatika dan Teknik Elektro Terapan Veritas et Justitia IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Briliant: Jurnal Riset dan Konseptual Preventif: Jurnal Kesehatan Masyarakat QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Jurnal Ilmiah Kebijakan Hukum Jurnal Pendidikan Ekonomi & Bisnis Journal of Research and Technology Metode : Jurnal Teknik Industri EKONOMIS : Journal of Economics and Business Tibuana : Journal of Applied Industrial Engineering Jurnal STIE Semarang (Edisi Elektronik) IALLTEACH (Issues In Applied Linguistics & Language Teaching) Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Sewaka Bhakti Jurnal Teknik Industri Terintegrasi (JUTIN) JURNAL ILMIAH AGRINECA Indonesian Journal of Social and Environmental Issues (IJSEI) Nusantara Science and Technology Proceedings Jurnal Kesehatan Tambusai Indonesian Journal of Industrial Engineering & Management Journal La Multiapp Industrika : Jurnal Ilmiah Teknik Industri Journal of English Education and Linguistics Khalifa: Journal of Islamic Education Teknika Sains : Jurnal Ilmu Teknik Indonesian Journal of International Law Jurnal Penelitian Inovatif Indonesian Journal of Innovation Studies Jurnal Pengbdian Teknik Mesin Teknika STTKD: : Jurnal Teknik, Elektronik, Engine COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat JIEPS: Jurnal Ilmiah Ekonomi Islam dan Perbankan Syariah Fakultas Agama Islam Universitas Muhammadiyah Aceh INDONESIAN JOURNAL OF BASIC EDUCATION Journal of Pharmaceutical Care and Sciences Triangulasi: Jurnal Pendidikan Kebahasaan, Kesastraan, dan Pembelajaran Proceeding ISETH (International Summit on Science, Technology, and Humanity) INCOME: Indonesian Journal of Community Service and Engagement Jurnal Teknik Mesin, Industri, Elektro dan Informatika Eduvest - Journal of Universal Studies English Education and Applied Linguistics Journal (EEAL Journal) Innovative: Journal Of Social Science Research Jurnal Hukum dan Pembangunan Journal of Fundus Serambi Engineering Prosiding Dedikasi: Pengabdian Mahasiswa Kepada Masyarakat Jurnal Arsitektur ARCADE SAE (Study of Applied Entrepreneurship) Preventif : Jurnal Kesehatan Masyarakat Journal of Advances in Linguistics and English Teaching (JALET) Global Academy of Business Studies
Sinta Dewi
Universitas Padjajaran
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Journal : Journal La Multiapp

 1 
Building Supply Chain Resilience by Quality Function Deployment Approach Sidabutar, Naomi; Ernawati, Dira; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 1 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i1.1907

Abstract

Internet of things (IoT) becomes the backbone of the advanced countries and it has a real contribute to exchange the traditional style or way of practical life, even personal life into smart style, with (IoT) technology the life become more and more easy and professional. internet of things achieves various applications coordinate with sensors and standard protocols to apply what is called machine -to- machine connection (M2M), in this paper we will talk more about the concept of (M2M), the main component of internet of things and finally the common protocols that is used in network, in addition to that this work present an IOT operation with processing system using camera for capturing image and Xilinx system generator(XSG)models for designing image processing algorithms and the result of the processing is an image with black and white for edge detection and Thresholding models and gray color image for gray enhancement model.
Analysis of Spare Parts Inventory Control Using the Min-Max Stock Method and Continuous Review Lailiyah, Wardatul; Pulansari, Farida; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 3 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i3.2011

Abstract

Inventory is one component that has an important role in a company. The smooth production process and demand fulfillment will be greatly influenced by how to manage this component properly. PT XYZ, as one of the strategic power generation units in Indonesia, is responsible for providing a stable supply of electricity. As a company that relies on the reliability of machines and spare parts, good inventory management is essential. The problems faced include the inaccuracy in the procurement of spare parts which causes overstock or stockout with a range of around 10% to 20% which can disrupt the operation of the plant. improvements in inventory control are made using the Min-Max Stock and Continuous Review methods, both of which maintain a balance between inventory costs and spare parts availability to compare the smallest total inventory cost including ordering costs and storage costs. In addition, this research has novelty by providing recommendations for mitigating downtime risks to optimize spare parts inventory control in the power generation industry. Based on the results of the calculation of total inventory costs, the min max stock method is proven to be able to produce lower inventory costs and get savings of Rp 159.961.310 or around 25%. This efficiency proves that the application of Min-Max Stock can optimize spare parts inventory costs.
Implementation Lean Warehousing Using Waste Assessment Model (WAM) Method Maulana, Alfin Bima; Ernawati, Dira; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 3 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i3.1972

Abstract

Warehouses play an important role in maintaining product quality until the product is delivered to consumers. The many important activities in the warehouse require companies to improve their performance to be effective and efficient in order to maintain trust. ABC Company is a private company engaged in civil construction, landfilling, cut and fill, heavy equipment rental, and spare part distributor. In warehousing activities, there are various activities that don’t have value added or waste. This study aims for identify waste and provide recommendations for improving warehousing activities. The implementation of Lean Warehousing is carried to identifying the warehousing flow process with Value Stream Mapping (VSM), then identifying 7 wastes that occur in the warehousing process using the Waste Assessment Model (WAM) method. The results of the study showed that the waste with the highest percentage level was waste inventory (I) waste overpurchase (O) waste defect (D). From the proposed improvements and Future stream mapping, it was found that the lead time was reduced to 544 minutes, which eliminated 200 minutes of non- value added activity. So that activity increased by 27% from the initial condition.
Risk Analysis and Mitigation in Supply Chain at PT. XYZ with Best Worst Method and House of Risk Ariyanti, Fredika Aura Kusuma; Pulansari, Farida; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 5 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i5.2114

Abstract

Risk is a known uncertainty while uncertainty is an unknown risk. Risk can only be reduced by risk management. The purpose of this study is to solve the problems at PT. XYZ in the field of LPG tank product manufacturing. The problems experienced by the company are frequent material delays and overproduction. In this study, the problem-solving methods used are the BWM and HOR methods. The results of the study found that material delays are the main risk and with mitigation s trategies to improve supplier selection criteria.
Life Cycle Assessment Analysis of Corrugated Carton Box Production Process to Measure Eco-Efficiency Level Fatmawati, Erliansa; Ernawati, Dira; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 5 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i5.2220

Abstract

The production of carton boxes is an energy-intensive process that generates various contaminants, polluting water and air, and affecting both ecology and human health. This study focuses on the environmental impact during the carton box production process at PT XYZ, aiming to calculate and analyze the environmental impact while measuring the eco-efficiency level of the production process. The research method employed in this study is quantitative descriptive, with primary data sources consisting of interviews, while secondary data includes company reports. Data were processed using SimaPro software and the Eco Indicator 99 method. Eco-efficiency measurement was conducted using the Life Cycle Assessment approach. The results indicate that the production of 1 ton of carton boxes generates an environmental impact of 315 Pt, with the largest contributions coming from the corrugating, folding, and customer delivery stages. The eco-cost value was IDR8,922,503, yielding an eco-efficiency index of 1.34, indicating that the production process is environmentally friendly and economical. However, the eco-efficiency ratio of 25.6% is still considered low, necessitating improvements in energy efficiency and emission reduction. Recommended improvements include substituting fossil fuels with renewable energy, selecting environmentally friendly suppliers, and replacing or modifying machinery to enhance efficiency and reduce emissions.
Analysis of Waste in the 3 Kg LPG Gas Delivery Process Using the Lean Distribution Method Inrianto, Priyatna Septedi; Pulansari, Farida; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 6 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i6.2254

Abstract

This study aims to identify waste in the 3 kg LPG delivery process at PT Nahatolu Miragas Prima and provide improvement proposals to improve distribution efficiency. The main problem is the delivery lead time that exceeds the estimated ideal time, causing delays to distribution partners. The method used is lean distribution with steps such as data collection of the distribution process, process flow mapping using Value Stream Mapping, and identification of waste based on 8 types of waste. Weighting was done through a questionnaire to determine the most dominant waste, followed by cause analysis using fishbone diagrams and formulation of improvement proposals using the 5W+1H approach. The results showed that the main wastes were in the waste activities of waiting, excess processing, and non-utilized talent. The application of future stream mapping shows the potential to significantly reduce distribution time by reducing the lead time of the distribution process from 732 minutes to 574 minutes. In conclusion, the lean distribution method is effectively used to identify and reduce waste in the LPG distribution flow by increasing the activity of the 3 Kg LPG distribution process by 21,5%.
Co-Authors Aan Sofyan Adhim, Lalu Agis Aeni Alawiah, Sulistia Alhakim, Valdy Alma Dwi Yulia Sari Alyana Isti Hasnani Amelia Cahyadini Arifano, Krisna Ramadhian Ariyani, Diah Ariyanti, Fredika Aura Kusuma Asep Nurjamin Astuti, Risa Asyifa, Soniya Nur Bertin Ayu Wandira Brady Rikumahu Cattleya P.A. Islami, Mega Dewi Kania Sugiharti Dira Ernawati Dwi Aurora, Xena ENDANG SUSANTINI Eva Devi Sofyawati Farida Pulansari Fatmawati, Erliansa Fatmawati, Nurul Ferdiansyah, Harris Fujiarti, Hana Suci Ghassani, Hazrina Haqi, Muhamad Mukhtarul Hasdina, Niken Hasibuan, Samsul Hayati, Kinanti Resmi Herawati, Dika Triya Hermiyanty Hermiyanty, Hermiyanty Hertati, Hertati Ihsan, Mohamad Ika Widya Ardhyani Inrianto, Priyatna Septedi Islami, Mega Cattleya PA Islami, Mega Cattleya Prameswari Annissaa Izhaq, Dhuha Cahya Jannah, Dewi Nuriatul Khakana, Meny Krisdayanty, Yuly Lailiyah, Wardatul Laina Rafianti Latuwael, Armin Lestari, Maudy Andreana Libria Widiastuti Mahmud, Minhajun Ni'am Maida, Salsabilla Nur Malahayati, Siti Maulana, Alfin Bima Maulana, Mursal Maurina, Selvia Meekaeo, Pisit Meilanda, Mutia Moch. Annas Hidayatulloh Muchtar, Asiah Muhamad Taufik Hidayat Muhammad Iqbal Fasa Munawir, Ahmad Farhi Nastya, Anggia Novebri Novebri Novita Sari, Rizqi Nugraha, Isna Nur Aini Nur Fajriah, Yustika Nur Rahmawati Nuraini, Siti Arifah Nurjamin, Lucky Rahayu Nursalam, Hafidatun Oktarina, Hanifah Pradana, Alfian C. A. Pradinain, Rizky Fadilla prakosa, albertus Adriyanto Pramono Hadi Pratama Sutarmana, Aldy Puspasari, Novita Putra, M. Dicky Perdana Putri Vidiasari Darsono, Putri Vidiasari Putri, Novita Eka Rahmadsyah, Mohamad Faris Rainelda, Rainelda Ramli, Ahmad M Ramli, Tasya Safiranita Ratna, Najwa Rompis , Adrian Rosdiana, Rina Roy Efendi, Roy Sa'idan, Gading Adian Kun Safitri, Aurelia Ayu Sallama, Mutiara Sari, Rizqi Novita Setiyadi, Nanda Setiyono, Taufiq Andre Sherly Ayuna Putri sholeha, fitriatus Sidabutar, Naomi Sihesa, Yoseph Duna Sofian, Zoya Inara Dianya Soni, Mohammad Suharto, Prof Sumiati Sumiati Sushardjanti Felasari Syaifullah, Hafid Tranggono Tranggono Triannisa, Rizka Triwardani, Agil Virna Alfiqa Sopwani Wahyu Kurniawan Widiantari, Kadek Winursito, Yekti Condro Wulandari, Santi Ayu Yesvi Zulfiana Yosep Yuliani, Citra Zahirah, Jafni Fara Zainal Muttaqin