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PENINGKATAN PRODUKTIVITAS PRODUKSI PALET KAYU DENGAN PENDEKATAN SIKLUS PDCA DAN KAIZEN 5S DI CV ARSITA JAYA Mawabagja, Dico; An Khofiyah, Nida; Suhendra
Industry Xplore Vol 10 No 1 (2025): Industry Xplore
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat, Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/teknikindustri.v10i1.9958

Abstract

CV Arsita Jaya is a company engaged in the production of wooden pallets playing a crucial role in the supply chain of various industries, including manufacturing, logistics, and export. Wooden pallets are used as a base for storage and transportation of goods to ensure stability and facilitate loading and unloading processes. Therefore, effectiveness and efficiency in wooden pallet production are essential factors in supporting smooth distribution. However, the company faces challenges in workplace management such as disorganized production areas, inefficient layout, and long tool search times which directly impact employee productivity and production capacity. To address these challenges, this study implements the PDCA cycle approach and the Kaizen 5S method to improve workplace organization and efficiency. The results indicate that the implementation of these methods successfully reduced tool search time by 39.24% and improved the 5S evaluation score from inadequate to highly satisfactory. Additionally, the socialization of the 5S method enhanced employees’ understanding as reflected in the increase in post-test scores compared to pre-test scores. This efficiency improvement demonstrates that the implementation of PDCA and Kaizen 5S not only creates a cleaner and more organized work environment but also contributes to increased productivity and the company's competitiveness in the supply chain industry.
Analysis of the Effect of Labor Quantity on the Output Value of Micro-Industries in Indonesia Using Simple Linear Regression Method Nugraha, Isna; An Khofiyah, Nida; Ramadhan, Gilang; Aryanti, Friska
International Journal of Eco-Innovation in Science and Engineering (IJEISE) Vol. 6 No. 1 (2025): IJEISE
Publisher : UPN Veteran Jatim

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Abstract

In the current era of globalization, rapid advancements are driving nations to compete in strengthening their economies. Companies and industrial enterprises play a vital role as economic units actively contributing to national economic activities. Economic growth is closely associated with the output value of industries, which is significantly influenced by the number of workers. This study aims to examine the effect of the number of workers in micro-industries on the output value of micro-industries in Indonesia. The research employs two variables: the independent variable (X), representing the number of micro-industry workers, and the dependent variable (Y), representing the output value of micro-industries. A simple linear regression analysis was applied to measure the extent of the relationship between these variables. The results show a regression equation of Y = 217.512,365 + 46,669X with a coefficient of determination (R²) of 0,896, indicating that 89,6% of the variation in output value can be explained by the number of micro-industry workers. This suggests a strong influence of labor quantity on micro-industry output in Indonesia.
Impact of Operating Costs and Sales Revenue on Net Profit IDX Garment and Textile Sector Ramdan, Mohamad Fatur; Al Fikri, Muhammad Haykal; Raffif Fabiano, Gerrard; Zahra, Astri; An Khofiyah, Nida
Neraca Keuangan : Jurnal Ilmiah Akuntansi dan Keuangan Vol. 20 No. 2 (2025): AGUSTUS
Publisher : Fakultas Ekonomi dan Bisnis Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/neraca.v20i2.19818

Abstract

This study aims to examine the effect of operating costs and sales revenue on net profit in garment and textile sector companies listed on the Indonesia Stock Exchange (IDX) during the 2023–2024 period. A quantitative approach was used with a multiple linear regression method, utilizing data collected from the annual financial reports of 20 companies selected through purposive sampling. Data analysis was conducted using descriptive statistics, classical assumption tests, multiple regression tests, t-tests, F-tests, and the coefficient of determination (R²) assisted by SPSS 26 software. The results indicate that both operating costs and sales revenue, either partially or simultaneously, do not have a significant effect on net profit. The R Square value of 28.3% suggests that other factors outside the research model predominantly influence the companies' net profits. These findings highlight the importance for management to be more adaptive to external dynamics such as raw material price fluctuations and global competition, and to emphasize market diversification and product innovation to improve future financial performance.
Perancangan Ulang Tata Letak Proses Produksi Di PT XYZ Menggunakan Metode Blocplan Roni, Dede; An Khofiyah, Nida; Mulia Bulqis, Elaeys; Satrio, Aji; Ahmad Kholiq, Adi
UNISTEK Vol. 12 No. 1 (2025): Februari - Juli 2025
Publisher : UNIVERSITAS ISLAM SYEKH YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/unistek.v12i1.6967

Abstract

PT XYZ Merupakan sebuah perusahaan manufaktur komponen otomotif asal Jepang yang ada di Jababeka yang telah berdiri sejak Mei 2011. Penelitian ini bertujuan untuk perbaikan perancangan layout, serta perbandingan jarak dan biaya pengeluaran untuk material handling antara tata letak yang ada dengan tata letak yang diusulkan. Penelitian ini menggunakan metode software BLOCPLAN dan ARC untuk menyelesaikan permasalahan yang berkaitan dengan penataan fasilitas, termasuk kedekatan hubungan antar area, kebutuhan luas ruang, serta jarak perpindahan material, biaya material handling, dan hasil tata letak akhir. Dari hasil analisis yang dilakukan, diketahui bahwa biaya material handling pada tata letak yang lama mencapai Rp 89.571.268, dengan jarak perpindahan material mencapai 1.023.696 meter per bulan. Sementara itu, setelah penerapan metode BLOCPLAN pada tata letak yang diusulkan, ditemukan pengurangan biaya material handling menjadi Rp 61.068.518, dengan jarak perpindahan material sebesar 694.389,2 meter per bulan. Hal ini menunjukan bahwa penghematan biaya ongkos material handling sebesar 31,80%.