Azwardi, Gilang, and Rani Sugiarni. “ENINGKATAN EMAMPUAN EMECAHAN ASALAH ATEMATIS ELALUI ODEL EMBELAJARAN APS-EURISTIK”. Pi: Mathematics Education Journal 2, no. 2 (October 14, 2019): 62–68. ccessed July 22, 2024. http://ejournal.unikama.ac.id/index.php/pmej/article/view/3335.