Setyaningrum, Devi, Totok Sumaryanto Florentinus, and Sigit Saptono. “Implementation of Predict Observe Explain Model and Outdoor Guided Inquiry in Improving Students’ Critical Thinking in Science Learning”. Journal of Primary Education 8, no. 9 (October 17, 2019): 248-253. Accessed November 24, 2024. https://journal.unnes.ac.id/sju/jpe/article/view/34898.