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All Journal JRSI (Jurnal Rekayasa Sistem dan Industri) Jurnal INTECH Teknik Industri Universitas Serang Raya Airlangga Journal of Innovation Management Texere Jurnal Riset dan Inovasi Pembelajaran Jurnal Sains dan Informatika : Research of Science and Informatic Multidisciplinary Indonesian Center Journal Jurnal Sains dan Teknologi Jurnal Inkofar
Fadil Abdullah
Politeknik META Industri Cikarang
Religion Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Other

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Penerapan Algorithma Genetika Pada Masalah Penugasan Maklon di Industri Garmen dan Apparel Fadil Abdullah; Nurmalinda Rahmawati; Valentinus Galih Vidia putra
SAINS DAN INFORMATIKA : RESEARCH OF SCIENCE AND INFORMATIC Vol. 9 No. 1 (2023): Jurnal Sains dan Informatika : Research of Science and Informatic
Publisher : Lembaga Layanan Pendidikan Tinggi (LLDIKTI) Wilayah X

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Abstract

Pada penelitian ini digunakan logika berfikir secara komputasi untuk menyelsaikan permasalahan maklon yang dihadapi oleh PT X sebagai perusahaan garmen dan apparel. Pada industri garmen dan apparel dikenal proses maklon yang mana adalah proses produksi dengan mengalihkan kegiatan produksi kepada perusahaan lain. PT X merupakan perusahaan apparel yang memproduksi produk garmen dengan mengandalkan proses maklon untuk setiap produknya. PT X memiliki 7 produk yang akan diproduksi dan pada setiap produk hanya akan diproduksi oleh satu pabrik. PT X menginginkan urutan setiap pabrik yang akan memproduksi produk dengan biaya paling minimal. Algorithma genetika merupakan logika komputasi berfikir yang meniru teori evolusi darwin. Algorithma genetika digunakan dalam penelitian ini sebagai metode pemecahan masalah dengan mengurutkan pilihan solusi secara random dan dicari urutan yang memiliki nilai paling minimal. Pada penelitian ini dilakukan percobaan variasi iterasi untuk menemukan solusi yang paling minimal dari case problem ini. Didapatkan hasil penelitian dari inisialisasi dengan populasi awal sebanyak 20 kromosom dan memiliki 8 kromosom terbaik yang terpilih menjadi parrents pada iterasi pertama. Setelah melakukan 100 kali iterasi didapatkan kromosom [2, 6, 3, 1, 5, 7, 4] sebagai kromosom terbaik dengan nilai fitness sebesar 3743. Dari kromosom terbaik tersebut didapatkan urutan setiap pabrik dan produk yang akan melakukan proses produksi.
Proposed Quality Control Method for Greig Fabric Production on RRC Shuttel Weaving Machine Using FTA-FMEA to Reduce Fabric Defects at PT XYZ Fadil Abdullah; Iphov Kumala Sriwana
Jurnal Rekayasa Sistem & Industri (JRSI) Vol 10 No 02 (2023): Jurnal Rekayasa Sistem & Industri - Desember 2023
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v10i02.603

Abstract

PT XYZ menghadapi permasalahan penurunan kualitas produk yang disebabkan oleh cacat produksi melebihi batas toleransi optimumnya sebesar 2% per periode selama enam periode berturut-turut. Tujuan penelitian ini adalah untuk mengidentifikasi cacat dan penyebabnya serta memberikan rekomendasi strategi aksi untuk penanggulangan dan pencegahan terjadinya cacat tersebut terulang kembali saat proses produksi kain grey di mesin tenun shuttle tipe RRC dilakukan. Penelitian ini menggunakan metode analisis yang terintegrasi antara fault tree analysis (FTA) dan failure mode and effect analysis (FMEA). Hasil penelitian menampilkan lima jenis cacat mayor pada produk kain grey yang dominan ditemui dengan persentase kumulatif sebesar 80% yang terdiri dari cacat pickbar,ambrol,sobek,benang terputus dikain dan kain terdapat anyaman yang loncat. Teridentifikasi dua belas akar masalah yang menyebabkan kelima jenis cacat tersebut muncul di hasil produksi mesin tenun shuttle RRC. Akar penyebab masalah yang teridentifikasi kemudian dihitung masing-masing nilai risk priority number (RPN) serta dilakukan klasifikasi berdasarkan tiga kelas yang memiliki intesitas risiko dan potensi penyebab cacat tertinggi meliputi kelas A,B dan C. Dua akar penyebab masalah yang memiliki kumulatif persentae 20% dari kelas A teridentifikasi sebagai penyebab utama cacat yang meliputi : permasalahan sepatu sisir tenun kurang pas dan permasalahan rangkaian let off dan take up motion di mesin tenun yang tidak sesuai. Kedua akar penyebab ini memiliki nilai RPN masing-masing sebesar 648. Rekomendasi startegi aksi sebagai upaya penanggulangan dan pencegahan diberikan pada dua akar penyebab masalah tersebut yang mempunyai persentase penyebab masalah sebesar 20% agar kelima jenis cacat yang memiliki persentase kumulatif dominan sebesar 80% tersebut tidak terjadi kembali.
A Novel Mathematical Model for Quality Optimization of Textile Products During Shipment Putri, Safira Hutama; Abdullah, Fadil; Rahmawati, Nurmalinda; Dayani, Camillana Calistafo; Kusumadewi, Afriani
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 10 No. 2 (2024): Desember
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v10i2.8695

Abstract

The process of shipping products in the textile industry is essential as it determines the effectiveness of the business. However, non-ideal shipping can result in damage to the shipped products. Therefore, this study aims to develop a mathematical model to optimize the shipping process by assessing the textile product damage rate against environmental parameters such as humidity and temperature and shipping parameters such as shipping duration. The model developed using the Response Surface Methodology (RSM) statistical approach is based on linear and nonlinear models. The results showed that the linear model had a better coefficient of determination as a model validation parameter, with a coefficient of determination of 0.83. This value shows the effectiveness of optimizing the shipping process as a monitoring effort to determine the damage to textile products against several parameters that affect it. The results of this study have implications for the field of textile science, especially regarding the dynamics of distribution or logistics, as well as the application of mathematical applications in the textile field. In addition, the practical implications of this research are expected to be used as a monitoring effort for the textile industry to determine the impact of environmental parameters and shipping duration on the products they ship.
Strategic Optimization of LMS in Higher Education for Working-Class Students Using SWOT Analysis Widarini, Wari; Abdullah, Fadil; Anggara, Ikbal
Jurnal Riset dan Inovasi Pembelajaran Vol. 5 No. 1 (2025): Januari-April 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/jrip.v5i1.2859

Abstract

The implementation of Learning Management Systems (LMS) in higher education presents challenges for working-class students who must balance their studies and employment. At Private University X in Karawang, the transition from conventional learning methods to LMS has caused adaptation difficulties for both students and lecturers, potentially hindering learning effectiveness. Therefore, an evaluation is necessary to identify key aspects for LMS optimization based on strategies aligned with the university’s specific conditions and needs. This study formulates LMS optimization strategies through a survey involving lecturers and students from the Industrial Engineering Department. Data were collected between February 15 and March 8 and analyzed using the SWOT method based on the Internal Factor Analysis Summary (IFAS) and External Factor Analysis Summary (EFAS). The analysis involved developing variables through interviews validated by previous research, followed by a structured survey to determine variable weights used in quadrant analysis, which were subsequently revalidated by respondents. The findings indicate that diversification is the most effective strategy, as identified through quadrant analysis with an internal factor score of 0.76 and an external factor score of -9.7. This strategy includes personalized learning to align content with student needs, AI integration for enhanced interaction and recommendations, gamification to boost engagement, and improved technical support to address LMS related challenges. By providing a structured strategic framework, this study offers practical guidance for higher education institutions in developing LMS solutions that are more adaptive, inclusive, and aligned with lecturer and student demands.
Pendekatan sistem untuk memahami jalur emisi carbon dan manfaat ekonomi pada rantai pasokan di umkm tempeh jawa barat Abdullah, Fadil; Aprilia, Hafizah; Hamidah, Siti Nur
Airlangga Journal of Innovation Management Vol. 6 No. 2 (2025): Airlangga Journal of Innovation Management
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ajim.v6i2.72663

Abstract

This study aims to identify and map the tempeh industry's supply chain to understand the economic pathway and carbon emissions. The research method uses a system-based approach with the output of a causal loop diagram that explores the dynamic relationship between variables in the small and medium scale tempeh industry supply chain. The results showed that the potential of the small and medium-scale tempeh industry in West Java is very high, especially in contributing to the economic value of the surrounding community. However, this potential has challenges regarding raw material procurement, where dependence on imported soybean raw material supplies makes the economic value for MSEs or the surrounding community not too large. This is due to the efficiency in the procurement of local soybeans and the inadequate stock of local soybean resilience to meet the needs of tempeh production in West Java’s supply chain. The findings also show that the longer the supply chain, the smaller the profitability and create more environmental impacts related to the carbon emissions generated. This study recommends a policy meeting to cut and streamline, and prioritize local soybeans and increase local soybean resilience stocks to better benefit tempeh SMEs in gaining profitability and minimizing the impact of carbon footprint risks, so that business and industrial activities are more sustainable.
Rekayasa Jalur Logistik Untuk Meningkatkan Nilai Tukar Petani Melalui Pendekatan Sistem Fadil Abdullah; Agus Widodo; Muhamad Atho Rifaitulloh; Joko Prasetyo; Muhammad Noval
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2026): Edisi Januari-Maret
Publisher : Pustaka Bangsa Indonesia

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Abstract

Rantai pasok pertanian segar memiliki karakteristik berbeda dari sistem manufaktur karena dipengaruhi oleh musiman, ketidakpastian hasil panen, dan tingkat mudah rusak yang tinggi. Pada rantai pasok bayam yang melayani pasar segar dan produk olahan seperti keripik bayam, fluktuasi permintaan hilir serta lemahnya koordinasi sering menimbulkan ketidaksesuaian antara pola panen dan kebutuhan pasar. Penelitian ini bertujuan menganalisis struktur dan dinamika rantai pasok bayam beserta saluran produk olahannya, mengidentifikasi jalur logistik dan sumber inefisiensi, serta merumuskan skenario rekayasa jalur untuk meningkatkan Nilai Tukar Petani (NTP). Penelitian menggunakan pendekatan sistem berpikir berbasis metode campuran melalui pemetaan aktor dan eselon, aliran maju dan balik, serta pemodelan causal loop dengan Vensim. Hasil menunjukkan peran penting koperasi sebagai pusat agregasi dan koordinasi untuk menekan limbah, mempercepat penyerapan, dan menstabilkan harga di tingkat petani.
EXPLORING CUSTOMER VALUE IN NON APPAREL TEXTILE SMES: THE ROLE OF BUSINESS STRATEGY Abdullah, Fadil; Putri, Safira Hutama; Maharani, Nadiya; Barus, Wan Habibi Rahman; Candrawati, Nia; Ihsan, Muhammad Alif
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 2 No. 4 (2025): Vol. 2 No. 4 Edisi Oktober 2025
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v2i4.1742

Abstract

This study explores the relationship between business strategy, business performance, innovation, and competitive advantage and their impact on customer value for non-apparel textile SMEs in Indonesia. Using Structure Equational Modeling (SEM), it aims to understand how business strategy affects business performance and innovation and how business performance and innovation mediate the relationship between business strategy and competitive advantage. In addition, it investigates the role of competitive advantage as a mediator in increasing customer value.The results show that business strategy has a significant impact on business performance, innovation, and competitive advantage. Competitive advantage proved to be an important mediator in improving customer value. However, business performance and innovation are not always effective in mediating the relationship between business strategy and competitive advantage or customer value. The findings indicate that while business performance and innovation are important, they should be viewed as part of a more holistic approach to business strategy.This research concludes that companies should focus on strategies that integrate competitive advantage through various elements, such as innovation, product quality, and marketing. Good strategic planning and effective implementation are key to achieving and maintaining competitive advantage and increasing customer value. The findings provide important insights into the need for a holistic strategic approach to achieve long-term success in an increasingly competitive market.
SUPPLY CHAIN ANALYSIS OF PANGASIUS (PATIN) FISH USING THE FOOD SUPPLY CHAIN NETWORK (FSCN) APPROACH AND COST-PLUS PRICING IN SAGULING VILLAGE Nadiya Maharani; Fadil Abdullah; Indra Mahyudi S
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 3 (2026): Vol. 03 No. 3 Edisi Juli 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i3.2601

Abstract

This study aims to determine the optimal strategy for managing the supply chain of Pangasius (catfish) in Saguling Village, West Bandung Regency. The study applies the Food Supply Chain Network (FSCN) approach and Cost Plus Pricing to evaluate supply chain effectiveness and determine appropriate product pricing. Data were collected through observation, interviews, and documentation involving 50 respondents, consisting of fish farmers, middlemen, wholesalers, and market traders. The results indicate that the Pangasius distribution system still involves multiple intermediaries, resulting in relatively weak bargaining power for fish farmers. The distribution process takes approximately 1–2 days and is constrained by limited cold storage facilities, which affects product quality. Cost analysis shows that the cost of production is IDR 20,239.15 per kg, while the ideal selling price is IDR 22,263.06 per kg, with a profit margin of 10%. Improvements in the distribution system, better access to market information, and enhanced logistical support are necessary to increase distribution efficiency and improve farmers’ profitability.
MOTIF DETECTION IN INDONESIAN HAND-WOVEN FABRICS USING MATLAB Agung Haryanto; Endah Purnomosari; Wiwiek Eka Mulyani; Fadil Abdullah; Valentinus Galih Vidia Putra; Adi Kusrianto
INKOFAR Vol. 9 No. 1 (2025)
Publisher : Politeknik META Industri Cikarang

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Abstract

The cultural significance of Indonesian woven fabrics intricately patterned by hand is dampened by slow, expensive automatic motif recognition processes. This research aimed to build a system that automatically detects and identifies motifs in textiles using image processing in MATLAB. The steps included collecting and preprocessing images, constructing a dataset, performing image comparison and similarity measurements, and color analysis. A dataset containing images of woven fabrics from different regions of Indonesia was created which included region-specific motifs. Images were enhanced through preprocessing and motif features were extracted through preprocessing. Determining the degree of correlation enabled features to be compared with the dataset, while color analysis tailored color characterization to specific motifs. The algorithm was able to detect motifs accurately using dataset references. The resemblance of motifs was greatly enhanced using color analysis. The approach is efficient and reliable for technology-aided culture preservation compared with manual methods. The analysis confirmed advanced MATLAB automation systems broadened opportunities in motif recognition within traditional textiles beyond automated processes, emphasizing the need for a detailed exploration of textile research projects
ANALISIS KELAYAKAN USAHA KECIL RFP WAROENG TANSU Hafiza Aprilia; Fadil Abdullah; Siti Nurhamidah
INKOFAR Vol. 9 No. 2 (2025)
Publisher : Politeknik META Industri Cikarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46846/inkofar.v9i2.8

Abstract

that offers traditional ketan (sticky rice) dishes with modern toppings. The study explores whether the business can sustain profitability and growth in Bandung’s competitive culinary market local. The research problem focuses on determining whether Waroeng Tansu Om RFP is financially feasibility. The novelty in its focus integrates traditional culinary practices with modern digital strategies like food delivery platforms and proposes a dedicated business app. The research using method of market analysis (segmentation, targeting, and positioning) and financial feasibility assessment using. Data on costs, revenues, and customer demographics were analyzed. The findings reveal a positive NPV of Rp 1,131,557,216, an IRR of 79%, and a payback period within 3 years, with a BCR greater than 1, suggesting financial feasibility. The study concludes that Waroeng Tansu Om RFP is a viable business with potential for growth. The key takeaway is that combining traditional foods with modern innovations can lead to success in competitive markets
Co-Authors - Kuswinarti Abdullah Rizky Alfatih Adi Kusrianto Adie Kusna Wibowo Afriani Kusumadewi Agung Haryanto Agus Widodo Anggara, Ikbal Aprilia, Hafiza Asshiddiq, Fajar Rasyid Barus, Wan Habibi Rahman Candrawati, Nia Dayani, Camillana Calistafo Dewi, Siska Astari Endah Purnomosari Fandi Achmad Fathani, Moh. Ayip Hafiza Aprilia Hamidah, Siti Nur Haryanto, Agung Ihsan, Muhammad Alif Indra Mahyudi S Iphov Kumala Sriwana Joko Prasetyo Kusrianto, Adi Maharani, Nadiya Maulinawati, Susi Muhamad Atho Rifaitulloh Muhammad Alif Ihsan Muhammad Noval mulyani, wiwiek eka Nadiya Maharani Noval, Muhamad Novian, Mikhael Dio Nurmalinda Rahmawati Purnomosari, Endah Putra, Valentinus Galih Vidia Putri, Safira Hutama Rahmawati, Nurmalinda Riswandi, Andri Simarangkir, Manase Sahat H Siska Astari Dewi Siti Nurhamidah Susi Maulinawati Tina Martina Valentinus Galih Vidia Putra Wan Habibi Rahman Barus Widarini, Wari Wiwiek Eka Mulyani zulfadillah, zulfadillah