KHAIDIR, C. PENGEMBANGAN BUKU AJAR METODE NUMERIK BERBASIS KONSTRUKTIVISME DI IAIN BATUSANGKAR. Ta’dib, [S. l.], v. 19, n. 1, p. 67–82, 2016. DOI: 10.31958/jt.v19i1.452. Disponível em: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/takdib/article/view/452. Acesso em: 29 apr. 2026.