AR, Muhammad Rudi, Chemistry Education, Faculty of Teacher Training & Education, Syiah Kuala University, Banda Aceh 23111, Indonesia (Indonesia)
Ardila, Mutia, Department of Chemistry, Faculty of Mathematics and Science, Universitas Negeri Medan, Medan (Indonesia)
Ardila, Mutia, Departmen of Chemistry, Faculty of Mathematics and Science, Universitas Negeri Medan (Indonesia)
Ardila, Mutia, Department of Chemistry, Faculty Of Mathematic and Natural Sciences, State University Of Medan (Indonesia)
Ardila, Mutia, Department of Chemistry, Faculty of Mathematics and Natural Sciences, State University of Medan (Indonesia)

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