Fijar, Nur, Sigit Saptono, and masturi masturi. “Implementation of Guided Inquiry Learning To Improve The Critical Thinking Skills of Junior High School Students”. Journal of Innovative Science Education 8, no. 3 (December 9, 2019): 306 - 314. Accessed July 18, 2024. http://journal.unnes.ac.id/sju/jise/article/view/30216.