Ahmatika D, Sulastri YL, Amalia TR. Flipbook Ekspansi Kofaktor Terkait Kemampuan Berpikir Kreatif. supremum j of mathematics education [Internet]. 2022 Jul. 25 [cited 2026 Jan. 22];6(2):181-90. Available from: https://journal-fkip.unsika.ac.id/index.php/supremum/article/view/5805