Rochaminah, Sutji, Anggraini ., Gandung Sugita, and Baharuddin . “Needs Assessment for the Development of Learning Models Based on Mathematical Problem Posing to Improve Critical Thinking Skills”. KnE Social Sciences 9, no. 13 (April 26, 2024): 624–632. Accessed December 21, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/15966.