Karim, Abdul, Lukita Ambarwati, and Tian Abdul Aziz. “Exploring The Student’s Problem-Solving Skills In Missouri Mathematic Project Learning From The Self-Regulated Learning In Statistics Material”. Mathline : Jurnal Matematika dan Pendidikan Matematika 8, no. 3 (August 17, 2023): 1149–1168. Accessed March 10, 2025. https://mathline.unwir.ac.id/index.php/Mathline/article/view/485.