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All Journal Statistika Publikasi Pendidikan INFOKUM Al-Fath International Journal of Environmental, Sustainability, and Social Science International Journal of Engineering, Science and Information Technology Industrika : Jurnal Ilmiah Teknik Industri Jurnal Ekonomi Jurnal Info Sains : Informatika dan Sains Journal of Governance, Taxation, and Auditing Journal of Economics and Business (JECOMBI) Jurnal Ilmiah Multidisiplin Indonesia Jurnal Price : Ekonomi dan Akuntasi Jurnal Ekonomi, Akuntasi dan Manajemen Indonesia(JEAMI) Jurnal Sosial Sains dan Komunikasi (Ju-SoSAK) Atestasi : Jurnal Ilmiah Akuntansi Journal Arbitrase : Economy, Management and Accounting
Suwanda Suwanda
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Analysis of the Effect of Fabrication Failure Factors and Operational Failure Factors on Equipment Reliability Mediated by Maintenance Technology 4.0 with the Use of SEM (Structural Equation Modelling) Methods (Case Study of Genset Products at PT. XYZ) SIMAN, Siman; RAJAGUKGUK, Jenni Ria; SUWANDA, Suwanda
International Journal of Environmental, Sustainability, and Social Science Vol. 5 No. 2 (2024): International Journal of Environmental, Sustainability, and Social Science (Mar
Publisher : PT Keberlanjutan Strategis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38142/ijesss.v5i2.989

Abstract

This study aims to analyze the effect of fabrication and operational failure factors on equipment reliability. In addition, this study also examines the impact of fabrication and operational failure factors on Maintenance Technology 4.0 and the impact of Maintenance Technology 4.0 on equipment reliability. This quantitative research was conducted at the genset product of PT XYZ. The sample of this research is the technicians of PT XYZ spread in branches throughout Indonesia, who have run Maintenance Technology 4.0 in the repair and maintenance of gensets. A non-probability sampling method, namely convenience sampling, was used to get the sample used. The number of respondents was 102 technicians. The analytical tool used is SEM-PLS 4.0. The results prove that the fabrication and operational failure factors do not affect the equipment's reliability. In contrast, the fabrication failure factor does not affect Maintenance Technology 4.0 but differs from the operational failure factor, which influences Maintenance Technology 4.0. Next, Maintenance Technology 4.0 affects equipment reliability. Meanwhile, Maintenance Technology 4.0 mediates the effect of operational failure factors on equipment reliability. In addition, Maintenance Technology 4.0 does not mediate the impact of fabrication failure factors on equipment reliability.
IMPLEMENTATION OF SUPPLY CHAIN MANAGEMENT TO REDUCE PRODUCTION COSTS Suwanda, Suwanda
Jurnal Ekonomi Vol. 12 No. 04 (2023): Jurnal Ekonomi, 2023
Publisher : SEAN Institute

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Abstract

Supply Chain Management has become a crucial element in optimizing production and distribution processes. By implementing this concept effectively, companies can achieve operational efficiency, reduce waste, and ultimately reduce production costs. This research aims to explore and analyze the application of Supply Chain Management as a strategy to reduce production costs in a specific industrial context. This research uses a qualitative approach with descriptive methods. The research results show that implementing supply chain management with a focus on cost reduction strategies, operational optimization and sustainable practices has a positive impact on company efficiency and sustainability. The adoption of technology such as inventory management software and transportation management systems successfully automates processes, reduces errors and simplifies supply chain operations. Lean strategies, such as reducing overproduction and lead times, also play a role in improving operational efficiency. Additionally, sustainable practices, including waste reduction and use of renewable energy sources, not only support environmental sustainability, but also result in long-term cost savings.
Development of Quality Management in Increasing Company Competitiveness Suwanda, Suwanda
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 03 (2023): Informatika dan Sains , Edition December 2023
Publisher : SEAN Institute

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Abstract

Product quality and production processes are key factors in competing in an increasingly tight global market. This research aims to investigate and develop effective quality management strategies to increase company competitiveness. This research uses a descriptive qualitative approach. The research results show that the development of quality management plays a crucial role in increasing the competitiveness of manufacturing companies. Through the implementation of Total Quality Management (TQM), Six Sigma, and Lean Manufacturing, companies can increase efficiency, reduce waste, and improve product quality. Information technology integration, especially through Quality Management Systems (QMS), helps companies track, measure and improve quality performance more efficiently. Employee training is a key factor in ensuring understanding of quality standards and their role in achieving the company's quality goals. Additionally, the collection and analysis of quality data supports the identification of trends, root causes of problems, and more informed decision making.
Co-Authors A. Rampengan, Stevi Aceng Komarudin Mutaqin Ade Sastrawijaya Ali, Angga Assidiq, Muhammad Nurhasan Bayu Suriaatmaja Suwanda butarbutar, florida Eko Putranto, Kartiko Endang Pujiastuti Fadly Fadly Firdaus, Arief Herwanto Herwanto Jumriani, Jumriani Lisyanti, Lisyanti Rajagukguk, Jenni Ria Ramadhandika, Tiara Ria rajagukguk, jenni Siman, Siman SYAKILA, Fatika syarif hadiwijaya Zainuddin, Fatlina