ANALISIS SUMBER BELAJAR PADA PEMBELAJARAN GEOMETRI. JURNAL KOULUTUS, [S. l.], v. 4, n. 1, p. 96–106, 2021. DOI: 10.51158/koulutus.v4i1.565. Disponível em: https://ejournal.kahuripan.ac.id/index.php/koulutus/article/view/565. Acesso em: 24 nov. 2024.