The articles in this issue were authored/co-authored by authors from Universitas Pertamina-Indonesia, Universitas Borneo Tarakan-Indonesia, Swiss German University-Indonesia, Universitas Syiah Kuala-Indonesia, PT. Intracawood Manufacturing Tarakan-Indonesia, and Universiti Teknologi Petronas-Malaysia

DOI: https://doi.org/10.57102/jescee.v2i2

Published: 2023-10-31

Full Issue

Full Issue Vol 2 No 2 (2023)

ARTICLES

Inventory Management with Demand Forecast for Eyeglass Lenses Using The Time Series Method at An Optical Store

Thobias Adriel Silaen, Yelita Anggiane Iskandar

85-97

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Reliability Analysis of 3 Phase Generator Set as An Emergency Power Supply If There are Electricity Outages at PT. Intracawood Manufacturing

Musmuliadi, Ismit Mado, Achmad Budiman, Subarianto, Agustinus Rantepadang

99-108

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Reliability Analysis of PTMG System Operation PT. Pertamina EP. Bunyu Based On Load Loss Probability Index

Rendy Rusady, Ismit Mado

109-124

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Transparency and Thermal Stability of Silica Aerogel Synthesized From Sodium Silicate Using Ambient Pressure Drying

Egiana Reshi Hardiane, Gita Evi Monika Purba, Ayu Dahliyanti

125-130

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The Implementation of AHP and Whale Optimization Algorithm In The Selection and Optimization of Best Clean Energy Source

Niklas Parlindungan Simorangkir, Aditya Tirta Pratama

131-144

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Analysis of The Reliability of The 20kV Distribution System of PT PLN (Persero) ULP Tarakan Using Root Cause Problem Solving Methods

Sukmawati, Achmad Budiman

145-159

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The Queuing System Analysis for Patient Registration Counters at a Hospital

Ferdinan Ramadhan, Resista Vikaliana

161-169

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Simulation Study of a Single-Phase Induction Machine as a Water Pump System Utilizing Photovoltaic

Elfin Faturiansyah, Syukriyadin Syukriyadin, Hafid Hafid

171-177

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Extraction of Flavonoid Content from Banana Peel (Musa Paradisiaca L.) by Ultrasound – Assisted Extraction Method and Its SPF Value

Hasna Nabila Putri, Eduardus Budi Nursanto, Dita Floresyona, Muhammad Ayoub, Mohd Hizami Mohd Yusouf

179-186

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