Afriyani, Dona, and Kurnia Rahmi Yuberta. “Exploring the Cognitive Process of Prospective Mathematics Teachers in Constructing a Graph”. Beta: Jurnal Tadris Matematika 12, no. 1 (May 31, 2019): 26–42. Accessed May 7, 2026. http://www.jurnalbeta.ac.id/index.php/betaJTM/article/view/277.