MULYANI, Fithri Sri; INDRIANI, Evi. Analisis Kebutuhan Pengembangan Digibook Geometry Berbasis Kearifan Lokal di Lingkungan Pesantren untuk Pembelajaran Geometri SMP. Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences, [S. l.], v. 4, n. 3, p. 510–518, 2025. DOI: 10.53696/venn.v4i3.427. Disponível em: https://journal.web.id/journals/venn/article/view/427. Acesso em: 7 oct. 2026.