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Physics Education Study Program, Faculty of Teacher Training and Education, Universitas Lampung in Collaboration with the Physical Society of Indonesia (PSI)

 
Copyright of the article is reserved by the author(s). Published by the Physics Education Study Program, Faculty of Teacher Training and Education, Universitas Lampung in Collaboration with the Physical Society of Indonesia (since 2019).  This article is an open-access article under the Creative Commons non-commercial-share-alike 4.0 International License (CC BY-NC-SA 4.0) license.