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A Novel Hybrid Model for Disaster Relief: Combining Operational Cost Minimization and Priority-Based Resource Allocation Arifin, Miftahol; Uswatun Kasanah, Yulinda; Noor Qisthani, Nabila; Hidaytuloh, Syarif
Jurnal Teknik Vol 22 No 2 (2024): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v22i2.548

Abstract

Humanitarian logistics plays a crucial role in disaster management, yet it faces persistent challenges in ensuring equitable and efficient aid distribution. These challenges include high operational costs, inequitable resource allocation, and limited adaptability to dynamic disaster conditions. Existing models, either cost-based or priority-based, fail to balance these competing demands effectively. This research addresses this gap by developing a hybrid multi-objective optimization model that integrates cost minimization and priority-based resource allocation. The primary objective of this study is to optimize aid distribution in disaster-affected regions, ensuring both efficiency and fairness. The model employs a quantitative research approach, leveraging mathematical programming to simulate disaster scenarios. Key variables include operational costs, delivery times, demand levels, and priority rankings, collected from hypothetical disaster data. The results reveal that the hybrid model significantly outperforms conventional approaches. It achieves up to a 15% reduction in operational costs and a 25% improvement in aid coverage for high-priority regions. Furthermore, it balances resource allocation effectively across regions with varying levels of need. The discussion emphasizes the model's adaptability and scalability, offering practical solutions for disaster relief operations. In conclusion, the hybrid model presents a robust framework for humanitarian logistics, addressing inefficiencies and inequities in aid distribution. This research impacts policy-making and operational planning, paving the way for more effective disaster management strategies.
Exploring Research Landscapes in Blockchain Logistics within Islamic Economics: A Bibliometric Study of Trends and Collaboration Networks Uswatun Kasanah, Yulinda; Miftahol Arifin
Green Engineering: International Journal of Engineering and Applied Science Vol. 2 No. 3 (2025): July : Green Engineering: International Journal of Engineering and Applied Scie
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greenengineering.v2i3.199

Abstract

Blockchain logistics represents the integration of blockchain technology into the logistics sector, aiming to enhance efficiency, transparency, and security across supply chain processes. From an Islamic economics perspective, digital transformation must align with core values such as justice, transparency, and honesty to support the development of fair and sustainable logistics systems. The decentralized nature of blockchain offers promising solutions for building supply chains rooted in Islamic ethical principles. This study conducts a bibliometric analysis to examine the development and research trends of blockchain logistics within the context of Islamic economics. Using VOSviewer software, relevant scientific publications were analyzed based on bibliographic data sourced from reputable academic databases. Bibliometric parameters—such as the maximum number of authors per document and the minimum number of documents per author—were applied to identify key contributors and dominant research themes. The bibliometric mapping reveals the growth trajectory of blockchain logistics research framed by Islamic values. The visualization highlights research clusters, prominent authors, co-authorship networks, and publication trends that illustrate the evolution and scholarly interest in this interdisciplinary area. Emerging themes suggest a convergence between blockchain-driven logistics innovation and ethical economic practices advocated in Islamic teachings. The findings provide a comprehensive overview of the current landscape and collaboration opportunities in blockchain logistics research through an Islamic lens. This study contributes to the strategic positioning of future research by identifying gaps, potential synergies, and critical areas for development. Ultimately, it offers a foundational reference for scholars seeking to explore the integration of Islamic ethical principles within the advancement of blockchain-enabled logistics systems.
Evaluasi Performansi Supply Chain Management Pada PT CLM Menggunakan Pendekatan MODEL SCOR Mahendra Prabowo, Haris; Uswatun Kasanah, Yulinda; Hidayatuloh, Syarif
eProceedings of Engineering Vol. 12 No. 4 (2025): Agustus 2025
Publisher : eProceedings of Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Persaingan dalam industri semen instan (drymix)semakin meningkat seiring dengan pertumbuhan kapasitasproduksi nasional yang mencapai 118,3 juta ton pada tahun2023. PT CLM sebagai produsen semen instan dengan duamerek unggulan, PBR Ubond dan Mortar Merapi, menghadapitantangan dalam hal keterlambatan pengiriman bahan bakuserta inkonsistensi kualitas bahan akibat kerusakan daripemasok. Penelitian ini bertujuan untuk mengevaluasiperformansi supplier dalam rantai pasok PT CLM berdasarkanatribut reliability menggunakan pendekatan model SCORRacetrack yang terdiri atas tahapan engage, define, analyze,plan, dan launch. Fokus evaluasi diarahkan pada performanceattribute RL.1.2 Perfect Supplier Order Fulfillment besertaturunan metriks level-3 yang meliputi RL.3.15, RL.3.22,RL.3.23, dan RL.3.24. Hasil pengukuran menunjukkan adanyagap terhadap nilai benchmarking, di antaranya RL.3.15(0,90%), RL.3.22 (1,11%), RL.3.23 (1,59%), dan RL.3.24(1,11%). Akar permasalahan diidentifikasi melalui diagramfishbone, kemudian dikaji untuk perumusan solusi.Berdasarkan pemilihan best practice, dihasilkan duarekomendasi proyek perbaikan, yaitu Preventive SupplierDelivery Control untuk mengurangi keterlambatan pengirimandan Standardized Material Handling & Receiving Procedureuntuk menekan tingkat kerusakan bahan baku dari supplier.Kata kunci— Evaluasi Perfomansi Supplier, Rantai Pasok,Reliability, SCOR Racetrack.