Rosnawati, R, Badrun Kartowagiran, and Jailani Jailani. “A Formative Assessment Model of Critical Thinking in Mathematics Learning in Junior High School”. REID (Research and Evaluation in Education) 1, no. 2 (December 31, 2015): 186–198. Accessed May 11, 2025. https://journal.uny.ac.id/index.php/reid/article/view/6472.