SAMOSIR, D. PENERAPAN MODEL CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA BERBANTUAN APLIKASI GEOMETRY CALCULATOR. Cartesius : Jurnal Pendidikan Matematika, [S. l.], v. 3, n. 1, p. 58–70, 2020. Disponível em: https://ejournal.ust.ac.id/index.php/CARTESIUS/article/view/794. Acesso em: 5 may. 2024.