Siregar, Nurfadilah, and Nani Ratnaningsih. “SIKAP SISWA TERHADAP PEMBELAJARAN GEOMETRI MELALUI MODEL PACE BERBANTUAN GEOGEBRA”. Kalamatika: Jurnal Pendidikan Matematika 4, no. 2 (November 30, 2019): 129-140. Accessed February 23, 2026. https://matematika-uhamka.com/kalamatika_old/index.php/kmk/article/view/346.