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Peningkatan kualitas metal packaging cookies dengan metode six sigma pada proses can making di PT XYZ Agustina Dwiyanti; Jonny
JENIUS : Jurnal Terapan Teknik Industri Vol 4 No 1 (2023): JENIUS: Jurnal Terapan Teknik Industri
Publisher : LPPMPK - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jenius.v4i1.526

Abstract

PT XYZ memiliki voice of the customer periode Februari 2022- April 2022 sebanyak 110.167 produk dikembalikan oleh customer dan 244.175 produk hold di proses can making SLC dari total produksi 3.582.967 produk atau setara dengan level sigma 4,23 dibandingkan dengan kompetitif yang memiliki level sigma 4,27. Sehingga tujuan penelitian dilakukan perbaikan dengan mengidentifikasi permasalahan kualitas, mengukur kinerja proses saat ini, menganalisis akar penyebab dari permasalahan, menerapkan perbaikan dalam meminimalisir permasalahan kualitas dan menerapkan SOP pengendalian kualitas untuk meningkatkan target six sigma. Dengan penerapan metode six sigma menghasilkan jenis cacat metal packaging cookies yang terjadi pada proses produksi can making SLC disebabkan oleh fitting test loose. Akar permasalahan karena kekurangan manpower, material rework, BBL outspec, ukuran notching bervariasi, notching 4 sisi, toleransi go nogo body terlalu besar ± 0.05. Untuk mengatasi masalah ini, diterapkan SOP terbaru dengan standard diameter go nogo body pada step 3 yaitu 148,90 ± 0.02 mm, pergantian caliper manual ke digital agar BBL tidak mengalami outspec, membuat jig notching untuk mencegah ukuran notching yang bervariasi dan tekukan sudut notching 1-2 sisi. Perbaikan dilakukan mempengaruhi tingkat sigma menjadi 4,65 dan four block diagram menunjukkan area dengan kontrol dan penggunaan teknologi yang baik
Development of a Initialization and Supply Chain Resilience Model to Enhance Operational Performance in The Software Development Industry Mahdi, Muhammad; Jonny
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.10749

Abstract

As an effort to enhance competitiveness and operational efficiency, it is essential for software development companies to continuously monitor and evaluate the operational performance of their supply chains. In the era of Industry 4.0, digitalization is imperative because the rapidly changing market dynamics can create vulnerabilities in the supply chain, making it necessary to strengthen the supply chain resilience of an industry. This research aims to develop a Model of Digitalization and Supply chain Resilience in the Software Development Industry and to test the variables that influence the operational performance of the supply chain. Data in this study is collected through questionnaires addressed to operational managers specifically in the field of supply chain. The data will be tested using Structural Equation Modeling with the help of SMART-PLS software. It is hoped that the results of this research can serve as a reference and recommendation for academics and practitioners regarding the model of digitalization and supply chain resilience in the software development industry.
Analisis Kepemimpinan Pendidikan Islam Dalam Konsep Pendidikan Holistik Istiqamah; Jonny; Khafiyya Ramadhini; Almahfuz
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 6 No. 1 (2025): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v6i1.8225

Abstract

This study aims to analyze the integration of Islamic educational leadership with the concept of holistic education as a response to the challenges of 21st-century education. Employing a qualitative approach through library research and thematic analysis based on Braun and Clarke’s model, the study focuses on three key areas: first, spirituality as the foundation of Islamic leadership, grounded in values such as amanah, khalifah, ikhlas, tawakal, and muraqabah; second, the identification of integrative principles—tawazun, tawhid, rahmah, adl, and ihsan—which align with holistic education principles; and third, the formulation of a transformational-spiritual leadership model built on four pillars: spiritual, intellectual, emotional, and social, along with its implementation strategies through curriculum transformation, leadership capacity development, and organizational culture building. The findings demonstrate that integrating Islamic values with holistic educational principles not only enriches leadership theory but also offers a practical framework applicable to contemporary Islamic educational institutions in a contextual and sustainable manner.