Sudarja, Selly Erawati, Neneng Aminah, and Wahyu Hartono. “DESAIN BAHAN AJAR TRANSFORMASI GEOMETRI BERBASIS KEMAMPUAN KOMUNIKASI MATEMATIS MELALUI PROBLEM BASED LEARNING: Array”. Jurnal Dialektika Program Studi Pendidikan Matematika 5, no. 2 (December 16, 2018): 120–139. Accessed May 5, 2024. https://journal.peradaban.ac.id/index.php/jdpmat/article/view/344.