Haqq AA, Nur’azizah N, Toheri T. Reduksi Hambatan Belajar melalui Desain Didaktis Konsep Transformasi Geometri. supremum j of mathematics education [Internet]. 2019Jul.16 [cited 2024Dec.28];3(2):117-2. Available from: https://journal.unsika.ac.id/supremum/article/view/1901