Kamarullah, Kamarullah. “ANALISIS KESALAHAN GURU MATEMATIKA MADRASAH IBTIDAIYAH ACEH BESAR TERHADAP GEOMETRI”. Jurnal Ilmiah Pendidikan Matematika Al Qalasadi 3, no. 1 (June 24, 2019): 40-55. Accessed January 18, 2026. https://journal.iainlangsa.ac.id/index.php/qalasadi/article/view/902.