Widodo, Ari, Universitas Pendidikan Indonesia, Indonesia
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Vol 10, No 1 (2021) - Social science section
What Should be Mastered by Elementary, Junior and Senior High School Teachers Related to the Concept of Evolution?
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Vol 10, No 4 (2021) - Social science section
Designing and Implementing Critical Thinking Instruction through Video based Training: A Case Study
Abstract PDF