1.
Arsy HI, Prasetyo APB, Subali B. Predict-Observe-Explain Strategy with Group Investigation Effect on Students’ Critical Thinking Skills and Learning Achievement. JPE [Internet]. 20Feb.2019 [cited 23Nov.2024];8(4):75-3. Available from: https://journal.unnes.ac.id/sju/jpe/article/view/29109