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No fee is charged from the author or institution under any name.

All articles in the "Journal of Science, Technology and Engineering Research -JSTER" (e-ISSN: 2717-8404) are published with an open access model..

Last Update Time: 1/30/25, 2:13:21 AM

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0) International License.