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Analisis Pengendalian Persediaan Bahan Baku dengan Metode Economic Order Quantity (EOQ) di Industri Kerupuk UD Citra Tradia Food Wahyuni, Shelly; Al Rasyid, Harun; Nawansih, Otik; Suroso, Erdi
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 2 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i2.9109

Abstract

Penelitian ini bertujuan untuk menentukan metode peramalan terbaik, kuantitas pembelian optimal, safety stock, reorder point, maximum inventory, dan total inventory cost bahan baku UD Citra Tradia Food untuk tahun 2024 menggunakan metode EOQ. Penelitian dilakukan dengan menggunakan metode analisis kuantitatif dengan analisis sebab akibat dan deret waktu untuk peramalan permintaan, serta model EOQ untuk persediaan bahan baku. Hasil penelitian menunjukkan bahwa metode regresi linier sederhana efektif untuk peramalan permintaan ikan giling mutu I sebesar 3.166,67 kg, sementara metode single moving average cocok untuk ikan giling mutu II sebesar 13.929 kg, tepung tapioka sebesar 240.250 kg, dan minyak goreng sebesar 131.245 L. Kuantitas pembelian optimal untuk tahun 2024 adalah 259 kg ikan giling mutu I, 1.140 kg ikan giling mutu II, 32.869 kg tepung tapioka, dan 17.956 L minyak goreng. Safety stock ikan giling mutu I sebesar 42,38 kg, ikan giling mutu II sebesar 26,16 kg, tepung tapioka 535,85 kg, dan minyak goreng 609,36 L. Reorder point untuk ikan giling mutu I sebesar 52,80 kg, ikan giling mutu II sebesar 74,18 kg, tepung tapioka sebesar 2.192,10 kg, dan minyak goreng sebesar 1.053,45 L. Maximum inventory ikan giling mutu I sebesar 360,51 kg, ikan giling mutu II sebesar 1.469,49 kg, tepung tapioka sebesar 33.404,86 kg, dan minyak goreng sebesar 18.565,21 L. Total inventory cost yang dihasilkan adalah Rp718.967,87 untuk ikan giling mutu I, Rp718.967,87 ikan giling mutu II, Rp1.041.577,74 untuk tepung tapioka, dan Rp1.041.577,74 untuk minyak goreng.Kata kunci: Economic Order Quantity, Peramalan, Safety stock, Reorder point, Maximum inventory, Total inventory cost
The Influence of Word of Mouth, Business Location, and Product Quality on Customer Satisfaction: An Islamic Business Management Perspective (A Study on Mie Gacoan Consumers at the Antasari Branch, Bandar Lampung) Wahyuni, Shelly; A. Zuliansyah; Yulistia Devi
Mabsya: Jurnal Manajemen Bisnis Syariah Vol. 7 No. 2 (2025): Mabsya: Jurnal Manajemen Bisnis Syariah
Publisher : Fakultas Ekonomi dan Bisnis Islam, Universitas Islam Negeri Prof. K.H. Saifuddin Zuhri Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24090/mabsya.v7i2.14681

Abstract

This study aims to investigate the influence of word of mouth, business location, and product quality on customer satisfaction from the perspective of Islamic business management. The research was conducted on consumers of Mie Gacoan at the Antasari branch in Bandar Lampung, employing a quantitative approach with data collected through questionnaires. The findings indicate that all three independent variables significantly affect customer satisfaction, both individually and collectively, with product quality emerging as the most dominant factor. Within the framework of Islamic business ethics, customer satisfaction is closely associated with the implementation of core values such as honesty (shidq) in communication, trustworthiness (amanah) in service delivery, and excellence (ihsan) in maintaining product quality. These results highlight the importance of integrating Islamic ethical principles into modern business practices to cultivate sustainable customer relationships and enhance trust in an increasingly competitive marketplace.