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Optimalisasi Perencanaan Produksi untuk Meminimalisasi Biaya Produksi dengan Menggunakan Metode Sales and Operations Planning di PT.XYZ Sastya, Nur Cholifah; Rr. Rochmoeljati; Isna Nugraha
Tekmapro Vol. 19 No. 2 (2024): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v19i2.416

Abstract

PT XYZ merupakan produsen keramik, mengatasi tantangan dalam perencanaan produksi dengan menerapkan metode Sales and Operations Planning (S&OP) untuk memperkirakan permintaan dengan akurat, mengelola persediaan dengan efisien, dan merespons dengan cepat terhadap perubahan pasar. Melalui S&OP, yang mengintegrasikan aspek penjualan dan operasional, PT XYZ bertujuan untuk mencapai keseimbangan antara permintaan pelanggan dan kapasitas produksi. Strategi yang dipilih, Strategi Chase, meminimalkan biaya dibandingkan dengan opsi lainnya dengan total biaya sebesar RP27.321.035.884, sedangkan dengan metode perusahaan sebesar Rp27.622.020.605, level strategy sebesar Rp27.373.675.763, dan mix strategy sebesari 27.373.151.541. Meramalkan periode masa depan melibatkan penggunaan regresi linier untuk memprediksi permintaan, yang menghasilkan ramalan 12 periode. Perencanaan produksi agregat dalam Strategi Chase menyesuaikan jumlah produksi untuk memenuhi permintaan yang diprediksi, mempertimbangkan hari kerja dan lembur untuk mengimbangi kekurangan produksi. Hasil dari peramalan perencanaan produksi mendatang dengan Chase strategy sebesar Rp.30.246.005.414.
An Extended TAM Approach to Understanding Behavioral and Institutional Drivers of Drone Technology Adoption in Indonesia’s Green Economy Khofiyah, Nida; Isna Nugraha; Hasyrani Windyatri
Journal of Advances in Information and Industrial Technology Vol. 7 No. 2 (2025): Nov
Publisher : LPPM Telkom University Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/jaiit.v7i2.732

Abstract

Indonesia’s transition toward a green economy requires the adoption of efficient and environmentally friendly technologies, including drone systems that offer substantial benefits across agriculture, forestry, and green logistics. However, adoption remains limited due to behavioral and institutional barriers. This study applies an extended Technology Acceptance Model (TAM) to examine how Environmental Concern (EC), Government Support (GS), Facilitating Conditions (FC), Perceived Ease of Use (PEOU), and Perceived Usefulness (PU) shape Behavioral Intention (BI) toward drone adoption in Indonesia. Using SEM-PLS and data from 112 practitioners and stakeholders, the results reveal that FC has a strong and significant effect on PEOU, while EC and GS do not significantly influence PU, indicating limited perceived relevance of environmental awareness and government policy in shaping usefulness perceptions. Furthermore, PEOU significantly affects PU and BI, and PU significantly enhances BI, confirming the central role of usability and functional benefits in driving adoption. These findings highlight that effective infrastructure, operational support, and usability improvements are more influential than environmental or regulatory factors in promoting drone technology. The study provides strategic recommendations for policymakers and industry actors to strengthen institutional facilitation, improve capacity building, and enhance the practical value of drones to advance Indonesia’s green economic transformation.