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PROSEDUR PENINGKATAN KUALITAS BERBASIS STATISTICAL THINKING Hari Agung Yuniarto; Muhamad Nabil
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 2 No 1 (2013)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

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Abstract

Statistical thinking diyakini dapat meningkatkan efektifitas dalam mengatasi suatu ermasalahan yang berkaitan dengan pengendalian kualitas proses secara efisien, yang mana Statistical Process Control (SPC) adalah salah satu metodologi yang mengadopsi prinsip tersebut. SPC merupakan sebuah metodologi controlling untuk suatu proses produksi dengan tujuan menjaga karakteristik kualitas produk selama proses produksi berlangsung. Namun sayangnya, SPC masih sebatas dipahami oleh pekerja di tingkatan manajerial saja dan belum dapat dipahami dengan baik oleh pekerja di tingkatan lantai produksi sehingga aplikasi SPC di industri tidak signifikan hingga dewasa ini (Feigenbaum, 2004). Fenomena tersebut, salah satunya, diakibatkan oleh tidak terdapatnya prosedur yang sistematis dari SPC yang dapat menuntun pekerja di tingkatan lantai produksi untuk menerapkan statistical thinking dalam pengendalian kualitas proses produksi (Laosiritaworn dan Bunjongjit, 2010). Sebuah prosedur sistematis SPC untuk shop floor workforce dikembangkan dalam penelitian ini, dinamakan ProSS. ProSS bersifat aplikatif dan komprehensif serta mencakup tahapan detil penerapan statistical process control yang mudah dipahami oleh operator pada lantai produksi. ProSS diujikan ke sebuah case study company - PT XYZ - dan hasilnya menunjukkan process capability (nilai Z) dari proses produksi berhasil meningkat sebesar 11,4% dan telah tercapai pula statistically in control setelah ProSS diterapkan di lantai produksinya.
User Training and Education, Personal Technical Ability, Top Management Support and AIS Performance at LPD in South Kuta District Muhamad Nabil; I Made Karya Utama
E-Jurnal Akuntansi Vol. 34 No. 4 (2024)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Udayana

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Abstract

This study aims to test and analyze the training and education program for users, personal technical skills, and top management support towards the performance of SIA employees at LPD Kuta Selatan District. The sample size in this study was 40 employees. The sampling technique used in this research was purposive sampling, which is a technique for determining samples based on specific considerations. Data analysis in this study was conducted using SPSS 25 software. The data analysis method used was multiple linear regression to test and prove the research hypotheses. The results of the study indicate that the ability of the training and education program for users and personal technical skills does not have a significant effect on SIA performance, while top management support has a significant effect on SIA performance. This can be observed from the probability values > and < 0.05.
Pengaruh Mobilitas Penduduk terhadap Pengembangan Wilayah Kota Serang Rico Permana Jovi; Muhamad Nabil
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 6 (2026): Jurnal Riset Multidisiplin Edukasi (Juni 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i6.2143

Abstract

The high population mobility due to the designation of Serang City as the capital of Banten Province has triggered complex dynamics in regional development, affecting spatial structure, economic growth, and infrastructure burden. This qualitative library research aims to analyze the patterns, impacts, and gaps between planning and reality of regional development in Serang City due to population mobility. The results show three dominant patterns: permanent migration, daily commuters (15,000 people/day), and seasonal circulation. Positive impacts include the growth of the trade sector by 9.4% per year and the emergence of new economic centers. However, negative impacts include severe congestion (LOS E-F), clean water coverage of only 62%, overcapacity of the Bagendung landfill (380 tons/day vs. 250 tons capacity), and spatial planning implementation gaps where the 30% public green space target is only achieved at 12.6%. Comprehensive short-term, medium-term, and long-term strategies based on cross-regional collaboration and adaptive spatial planning revision are urgently needed. Population mobility can become an asset for regional development if managed with appropriate and sustainable policies.