AMBARMAYA, N.; AINI, indrie. PENGEMBANGAN BAHAN AJAR MATEMATIKA BERBASIS PENDEKATAN KONTEKSTUAL. Prosiding Sesiomadika, [S. l.], v. 1, n. 1a, 2021. Disponível em: https://journal.unsika.ac.id/sesiomadika/article/view/2134. Acesso em: 15 nov. 2024.