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Copyright (c) 2021 Ratna Farwati, Kartika Metafisika, Indah Sari, Debora Suryani Sitinjak, Dian Farkhatus Solikha, Solfarina Solfarina
This work is licensed under a Creative Commons Attribution 4.0 International License.
International Journal of STEM Education for Sustainability is licensed under a Creative Commons Attribution 4.0 International License