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All Journal OPERATION EXCELLENCE: Journal of Applied Industrial Engineering SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Eksis: Jurnal Riset Ekonomi dan Bisnis JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia) Jurnal Teknik Industri Terintegrasi (JUTIN) Industrika : Jurnal Ilmiah Teknik Industri
Safariyani, Eva
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Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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THE INFLUENCE OF THE CIRCULAR ECONOMY ON ECONOMIC GROWTH: LITERATURE REVIEW Safariyani, Eva; Taufiqurahman, Endang
Eksis: Jurnal Riset Ekonomi dan Bisnis Vol. 17 No. 2 (2023): October (2022) - March (2023)
Publisher : STIE PGRI Dewantara Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26533/eksis.v17i2.1102

Abstract

The objectives of this study, based on the framework of realizing the circular economy model, are: a) Knowing the environmental factors that influence the circular economy and b) Knowing the circular economy variables that affect economic growth. This study uses the method of literature analysis from various research literature that has been done. The data used is secondary data: books and international journals. The results of the study can conclude two things. First, the circular economy affects economic growth through a) The importance of development from an environmental sustainability perspective, b) Business innovation that takes into account environmental aspects, c) Recycling economic activities that do not reduce environmental quality, d) the importance of investing in recycling infrastructure and natural resources innovative. Second, the factors that influence the circular economy are a) Human Capital, b) Development with an environmental sustainability perspective, c) Maintaining the value of resources, d) Socio-ecological and anthropological factors, e) Business innovation, f) Innovation of social progress, h) Redesign of processes and cycles of materials, h) Need for public attention, i) Need to promote 3R on circular consumption, j) Goods/services management system, k) Invest in recycling infrastructure.
Pengendalian Kualitas dalam Perencanaan Produksi Menggunakan Alat Bantu Seven Tools di Perusahaan Konstruksi Hermawan, Fachrezi Rizki; Safariyani, Eva
Industrika : Jurnal Ilmiah Teknik Industri Vol. 8 No. 4 (2024): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v8i4.1499

Abstract

Increasingly fierce competition in the business world encourages companies to further develop ideas for effective and efficient ways to achieve predetermined goals. Many factors influence the success of achieving company goals. One of the most important forces that supports the achievement of company goals and increases company growth in the market is quality or quality score. Product or service quality control is critical to ensuring customer satisfaction and business success. One of the quality control tools is "Seven Tools" or Seven Quality Control Tools. The seven tools method is used for the production quality control process with the aim of solving various problems faced regarding the quality of a product. Types of defects found in cold room products at PT. There are 3 Pendawa Cipta Sakti, namely `: Glue doesn't stick, scratches on the coil, and holes in the styrofoam. Based on observations from graphs on histograms and Pareto diagrams, the most dominant type of defect is glue not sticking, therefore a cause and effect diagram for the type of defect glue not sticking is made. Keywords: Manufacturing, Quality Control, Seven tools
Application of lean manufacturing in reducing cycle time in the cylinder head component at PT TM Zuhair, Afiy Haekal; Safariyani, Eva; Wahyudin, Wahyudin
Operations Excellence: Journal of Applied Industrial Engineering Vol. 17 No. 2 July 2025
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2025.v17.i2.148

Abstract

The manufacturing industry continues to grow with intense competition, so companies need to improve efficiency and reduce waste in the production process. Lean Manufacturing with Kaizen approach is one of the effective methods to optimize workflow and reduce waste. PT TM faces problems in the production process, especially in the post 2 packing component cylinder head, where there are cycle time fluctuations that have an impact on production efficiency. To overcome these problems, the Lean Manufacturing method with Kaizen approach is applied to reduce waste and improve production efficiency. This study aims to analyze the effect of Kaizen implementation in reducing cycle time and identifying waste that occurs in the production process. The methods used include direct observation in the production line, data collection and analysis, and implementation of Kaizen-based improvements. The results showed that the implementation of Kaizen succeeded in reducing cycle time from 97 seconds to 80 seconds, with a takt time of 105 seconds. In addition, two types of waste were found, namely waiting for 25 seconds and motion for 6 seconds, which have been minimized through changes in layout and work procedures. The conclusion of this study is that the Kaizen method is effective in improving production time efficiency and reducing waste.
Analisis Pengendalian Kualitas Menggunakan Metode QC Seven Tools pada Produk X di PT DOM Bathin Malandri, Yoga; Safariyani, Eva; Divala Zahra, Shakila; Alfanadim, Andraya
Industrika : Jurnal Ilmiah Teknik Industri Vol. 9 No. 4 (2025): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/fzrayb79

Abstract

The Production Department at PT DOM faces a high defect rate in the chain model x. This study aims to identify the types of defects, analyze their root causes, and provide improvement recommendations to reduce defects. The method used in this research is the Seven Tools approach, which includes Check Sheet, Histogram, Pareto Diagram, Fishbone Diagram, Scatter Diagram, and Control Chart. The results indicate 14 major types of defects, with outer plate endless reversed, assy no riveting, and pin black (adhesion) being the most dominant. The Fishbone Diagram analysis identifies the primary causes of defects as stemming from human factors, machinery, methods, materials, and the environment. The Control Chart shows that the production process remains within control limits, but improvements are needed to enhance efficiency. Recommended improvements include operator training, enhanced quality supervision, implementation of preventive maintenance, and strict analysis of raw material suppliers. Implementing these strategies is expected to reduce defect rates and improve the quality of the chain model x. Keywords: Control Chart, Defect, Fishbone Diagram, Quality Control, Seven Tools
Identification of Factors Causing Quiet Quitting in Organizations Based on the Perspective of Literature Studies Safariyani, Eva; Fadillah, Alan Fajar
Jurnal Ilmiah Sumber Daya Manusia Vol 8 No 2 (2025): JENIUS (Jurnal Ilmiah Sumber Daya Manusia)
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/JJSDM.v8i2.44814

Abstract

The advancement of technology, the era of Industry 4.0, and the COVID-19 pandemic have introduced significant changes in the business world, affecting both organizations and employees. These shifts have contributed to the phenomenon of quiet quitting, where employees reduce their commitment to work without formally resigning. This phenomenon often emerges as a response to burnout, work-life imbalance, and high expectations from employers. This study compiles various research to analyze the contributing factors and negative impacts of quiet quitting on organizations. Findings indicate that quiet quitting is driven by job dissatisfaction, poor communication, lack of career development opportunities, and unsupportive organizational culture. The results highlight the importance of creating a positive work environment, fostering effective communication, and providing career development opportunities to mitigate the adverse effects of quiet quitting. Further research is needed to explore in depth the factors contributing to quiet quitting and to design more effective strategies for its prevention.
Analisis Penyebab Produk Defect Jenis Dust di Proses Visual Inspection Menggunakan Metode Failure Mode and Effect Analysis (FMEA) Purwani, Ayu Putri; Safariyani, Eva; Anbiya, Muhammad Primasuri
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 3 (2024): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i3.27694

Abstract

PT XYZ is a manufacturing company that produces electronics. During the production process, a significant issue has been identified - a high number of defective products due to dust contamination. This research is designed to analyze the factors contributing to these defects during the visual inspection process, using the Failure Mode and Effect Analysis (FMEA) method. This research can identify the factors causing failure, the severity level, and the probability of negative effects of the failure. Additionally, it allows us to determine the corrective actions or improvements needed to prevent or reduce the risk of product failure during the visual inspection process. The results of the research indicate that the primary cause of the NG dust-type products, based on the highest Risk Priority Number (RPN) value of 320, is operator skills. This factor is a potential cause of the NG dust-type products. Therefore, analysis and simulation of proposed improvements are being conducted, to reduce the number of NG products in the visual inspection process.
PELATIHAN PEMBUATAN FILTER AIR MEMBRAN KERAMIK SEBAGAI SOLUSI PEMENUHAN AIR BERSIH DI DESA WALUYA Nisah, Firda Ainun; Suci, Farradina Choria; Safariyani, Eva; Sena, Mochamad Rafi; Febriyani, Putri; Wahid, Taufik Nur
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 4 (2023): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i4.19743

Abstract

ABSTRAKKrisis pasokan air bersih menjadi permasalahan serius yang berdampak langsung pada kesejahteraan masyarakat. Untuk memecahkan masalah tersebut dilakukan sosialisasi dan pelatihan dalam memperkenalkan teknologi filter air membran keramik sebagai solusi untuk mengatasi masalah pasokan air bersih. Kegiatan ini dilaksanakan di SMK Hidayatul Muhibbin yang merupakan sekolah menengah atas di desa Waluya. Dalam tahap sosialisasi dilakukan pembahasan mengenai pentingnya penggunaan air bersih dan manfaat filter keramik. Sementara itu, tahap pelatihan berfokus pada praktik yang dilakukan secara langsung agar siswa dapat memahami megenai cara untuk membuat serta merawat filter air membran keramik. Hasil dari kegiatan pengabdian ini menunjukan bahwa sebanyak 94,16% siswa memahami pentingnya air bersih dan tata cara pembuatan filter air. Pelatihan pembuatan filter air juga telah berhasil dilakukan dengan tingkat keberhasilan 94%. Hal ini menunjukan bahwa kegiatan pengabdian ini efektif dalam meningkatkan pemahaman masyarakat dan mendorong masyarakat untuk mengadopsi teknologi filter air membran keramik sebagai solusi yang efektif dalam memenuhi kebutuhan air bersih. Kata kunci: filter air; membran keramik; air bersih ABSTRACTThe crisis of clean water supply is a serious problem that directly affects people's welfare. To address this issue, an activity was conducted to investigate the important role of outreach and training in introducing ceramic membrane water filter technology as a solution. This activity takes place at SMK Hidayatul Muhibbin, which is a high school in the village of Waluya. During the socialization stage, discussions emphasized the significance of using clean water and the benefits of ceramic filters. Meanwhile, the training stage focused on direct practice to help the students understand how to make and maintain ceramic membrane water filters. The service activity results revealed that 94.16% of the students understood the importance of clean water and the procedures for making water filters. The training program was also successful, with a 94% success rate. This demonstrates the effectiveness of this service activity in increasing public awareness and encouraging people to adopt ceramic membrane water filter technology as an effective solution to meet clean water needs. Keywords: water filter; ceramic membrane; clean water
Co-Authors Alfanadim, Andraya Anbiya, Muhammad Primasuri Bathin Malandri, Yoga Divala Zahra, Shakila Endang Taufiqurahman Fadillah, Alan Fajar Febriyani, Putri Hermawan, Fachrezi Rizki Nisah, Firda Ainun Purwani, Ayu Putri Sena, Mochamad Rafi Suci, Farradina Choria Wahid, Taufik Nur Wahyudin Wahyudin Zuhair, Afiy Haekal