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All Journal Jurnal Sistem Cerdas eProceedings of Engineering Integritas Terbuka: Peace and Interfaith Studies
Firmansyah, Muhammad Iqbal
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Religion Arts Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences

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Application of the DBSCAN Algorithm in MSME Clustering using the Silhouette Coefficient Method Abidin, Mochammad Syahrul; Kustiyahningsih, Yeni; Rahmanita, Eza; Satoto, Budi Dwi; Firmansyah, Muhammad Iqbal
Jurnal Sistem Cerdas Vol. 7 No. 3 (2024)
Publisher : APIC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37396/jsc.v7i3.472

Abstract

MSMEs participate in the very important contribution of developing Indonesia's economy, where this industry contributes to GDP and also to the absorption of labor. Most MSMEs in Sidoarjo Regency are still constrained by financial management and the utilization of technology. This research will apply the DBSCAN method to clustering MSMEs in Sidoarjo for the purpose of finding patterns in characteristics related to capital, turnover, and workforce. The analysis will involve 1,479 MSMEs, while the research methodology applies the CRISP-DM method to guide the process from business understanding up to the implementation phase. Normalization using Simple Feature Scaling was applied before clustering. The results of this analysis provide insight that the best possible combination of the parameters in DBSCAN is epsilon (ε) 0.10 and MinPts 16, which gives the optimal value of Silhouette Score as 0.4304. It creates seven clusters, in which the third has the highest Silhouette value of 0.9326, indicating that there are high similarities recorded within that cluster. These results provide essential lessons to develop more targeted policy strategies and interventions for MSMEs in Sidoarjo and explore the capabilities of DBSCAN as an effective analytical tool in determining the characteristics of businesses in the region.
Teologi Pembebasan dalam Perspektif Nahdlatul Ulama Subang: Sebuah Analisis Gerakan Sosial dan Kesadaran Kritis Firmansyah, Muhammad Iqbal
Integritas Terbuka: Peace and Interfaith Studies Vol. 4 No. 1 (2025): Integritas Terbuka: Peace and Interfaith Studies
Publisher : Kongregasi Hati Kudus Yesus (RSCJ) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59029/int.v4i1.50

Abstract

This study aims to explore the implementation of liberation theology within Nahdlatul Ulama (NU), focusing on how religious values are integrated with social actions to address issues such as poverty, injustice, and structural oppression in the local context. For empirical evidence, the author focuses on the application of theology within Nahdlatul Ulama Subang, West Java. This study employs a qualitative approach, with data collection techniques including in-depth interviews, observations, and document analysis. The findings indicate that NU, particularly in Subang, adopts a substantialistic and rationalistic approach to liberation theology, focusing on empowering marginalized communities through critical awareness education, zakat- and infaq-based economic programs, and social advocacy. This approach has strengthened NU's role as an agent of social transformation at the local level, despite challenges such as structural resistance and internal organizational dynamics. This research contributes to the understanding of liberation theology as both an ideological and practical framework that aligns religious values with contemporary social justice efforts, while demonstrating the flexibility of religion to adapt to the needs of the times while preserving its spiritual essence.
Usulan Perancangan Kebijakan Stock Opname Untuk Meminimasi Biaya Kegiatan Stock Opname Dengan Menggunakan Metode Cycle Counting Pada CV ASD Firmansyah, Muhammad Iqbal; Ardiansyah, Muhammad Nashir; Sumargo, Seto
eProceedings of Engineering Vol. 12 No. 1 (2025): Februari 2025
Publisher : eProceedings of Engineering

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Abstrak — CV ASD adalah sebuah perusahaan yangbergerak pada bidang hiburan permainan indoor yangmenyediakan arena bermain dan pelayanan game. CV ASDharus memastikan persediaan hadiah redemption tercukupidengan melakukan stock opname. Hadiah redemption adalahhadiah yang didapatkan melalui penukaran poin atau matauang virtual khusus. Namun, terdapat permasalahan yaitubiaya yang dikeluarkan pada saat melakukan stock opnamediluar batasan perusahaan, yaitu Rp400.000. Faktor pertamayaitu perhitungan seluruh stok SKU yang dilakukan dalam satuwaktu. Faktor kedua adalah biaya lembur dan makan akibatstock opname di luar jam kerja. Untuk meminimasi biaya,dirancang usulan kebijakan stock opname menggunakanmetode cycle counting ABC analisis dan BPI. Cycle countingmemungkinkan perhitungan perhitungan terjadwal denganABC analisis mengklasifikasikan produk sesuai value. Usulankebijakan stock opname didapatkan perhitugan 12 SKU perhari, 313 SKU per bulan, dan 3441 SKU per tahun. Usulanproses bisnis dengan menggunakan metode BPI, dapatmeminimasi waktu proses bisnis hingga 16,57% danmengefisienkan waktu siklus proses bisnis sebesar 0,09.Dikarenakan usulan kebijakan tersebut dilaksanakan pada jamkantor yaitu awal atau akhir shift kerja, sehingga untuk biayalembur dan biaya makan ditiadakan, hanya biaya stationarypada usulan kebijakan stock opname. Usulan biaya yaitusebesar Rp130.000 dengan biaya eksisting Rp550.000menunjukkan penghematan biaya sebesar 75% dan dapatmenghemat biaya sebesar 67,5% dari batasan perusahaan. Kata kunci— Biaya, Cycle Counting, ABC analisis, BPI,Stock Opname
Co-Authors Abidin, Mochammad Syahrul Arif Widodo Budi Dwi Satoto Eza Rahmanita Muhammad Nashir Ardiansyah Seto Sumargo Yeni Kustiyahningsih