Vol 3, No 2 (2023)

DOI: https://doi.org/10.52088/ijesty.v3i2

Table of Contents

Articles

The Study Strength of Laminated Bamboo Pedestal Using Bolted Joints
Dewi Purnama Sari, Andi Yusra, Zakia Zakia, Sri Kurniati
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1-7
Design of Safe and Quality Potato Chips Product Packaging Using Quality Function Deployment Method
Azwar Harahap, Muhammad Zakaria, Syukriah Syukriah, Meutia Fadilla
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8-16
Experimental Study on Utilizing Polyethylene Terephthalate Waste as a Substitute for Coarse Aggregate in the Production of Lightweight Concrete
Yulius Rief Alkhaly, Yovi Chandra, Lis Ayu Widari
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17-24
Methyl Orange Absorption Using Chitosan from Shrimp Skin as an Adsorbent
Meriatna Meriatna, Sanda Mulia Utari, Rizka Mulyawan, Muhammad Muhammad, Zulmiardi Zulmiardi
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25-30
Daily Activity of Teuku Umar University Students Going to Campus
firzan firzan, Irfan Irfan, Samsunan Samsunan, Rahmat Djamaluddin, Deni Ilham Yani
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31-36
Tensile Strength Comparison of Polymer Composite Materials Reinforced by Three Types of Bamboo Fiber Treated With 5% aq. NaOH Solution
Ahmad Nayan, Muhammad Yusuf, Deassy Siska
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37-46
Study of Adsorption of Lead Metal (Pb) Using Chemically Acti-vated (Nypa Fruticans) Powder Biosorbent
Meriatna Meriatna, Lukman Hakim, Masrullita Masrullita, Zulmiardi Zulmiardi, Suri Atika
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47-52
Comparison of Music Genre Classification Results Using Multilayer Perceptron With Chroma Feature and Mel Frequency Cepstral Coefficients Extraction Features
Rina Refianti, Faradilla Mahardi
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53-59
Workforce Design And Employee Workload Using The Full-Time Equivalent Method At PT XZY
Amri Amri
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60-65
Synthesis and Characterization of Chitosan-Pectin-Citric Acid-Based Hydrogels for Biomedical Applications (Primary Wound Dressings)
Suryati Suryati, Rizka Mulyawan, Sulhatun Sulhatun, Muhammad Muhammad, Nikmat Wanda
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66-71
The Effect of Natural Fiber Percentage on the Tensile Strength of Paper Using ANOVA
Reza Syahputra, Muhammad Sayuti, Fatimah Fatimah, Sri Mutia
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72-76
Comparative Study of Strengthened Steel Structure Behavior Using Bracing and Shearwall
Khairullah Yusuf, Fasdarsyah Fasdarsyah, Nura Usrina, M Fauzan, Rahmi Nurahim
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77-87
Evaluation of Technical Shrinkage of Express Extension PL 03 and LW 09 at PLN Lhoksukon Using ETAP Software
Raihan Putri, Dheo Pratama, Arnawan Hasibuan, Muchlis Abdul Muthalib, Nanda Sitti Nurfebruary
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88-96
Applying Artificial Intelligence to Classify the Maturity Level of Coffee Beans During Roasting
Dede Herman Suryana, Wahyu Kusuma Raharja
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97-105