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Rahmad, M., Universitas Riau (Indonesia)
Rahmaniar, A., Universitas Garut (Indonesia)
Rahmawati, Ana Silfiani, Universitas Flores (Indonesia)
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Rahmawati, Laifa, Universitas Negeri Yogyakarta (Indonesia)
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Rahmi, M., Jabal Ghafur University (Indonesia)
Ramalis, T. R., Universitas Pendidikan Indonesia (Indonesia)
Retnoningsih, Amin, Universitas Negeri Semarang (Indonesia)
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Roektiningroem, Ekosari
Roektiningroem, Ekosari, Department of Science Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta. (Indonesia)
Romadona, Dinda Desma, Universitas Jambi (Indonesia)
Rosana, D., Universitas Negeri Yogyakarta (Indonesia)
Rosana, Dadan, Department of Natural Science Education, Yogyakarta State University, Indonesia (Indonesia)
Rosana, Dadan, Science Education Study Program, Faculty of Mathematics and Science, Yogyakarta State University (Indonesia)
Rosana, Dadan
Rosana, Dadan, Study Program of Science Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta (Indonesia)
Rosana, Dadan, Science Education, Yogyakarta State University
Rosana, Dadan, (Scopus ID: 57209774758) Universitas Negeri Yogyakarta (Indonesia)
Rosana, Dadan, Science Education Study Program, Faculty of Mathematics and Science (Indonesia)

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