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Lembaga Penelitian Universitas Swadaya Gunung Jati email : lemlit@ugj.ac.id dan jshr@ugj.ac.id All rights reserved. p-ISSN 2828-4747 | e-ISSN 2828-4658 JSTE (Journal of Science, Technology, and Engineering) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |