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Copyright (c) 2020 Rudi Alpian, Rosida Rakhmawati M, Mujib Mujib, Bambang Sri Anggoro, Mardiyah Mardiyah
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Indonesian Journal of Science and Mathematics Education is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.