ETIN RUBAN; HELEN J. LAWALATA; ZUSJE W. M. WAROUW. The Effect of the Discovery Learning Model on Student Biology Learning Outcomes on Human Digestive System Materials Class XI SMA Negeri 2 Tondano. Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam, [S. l.], v. 2, n. 6, p. 54–60, 2024. DOI: 10.62383/polygon.v2i6.276. Disponível em: https://journal.arimsi.or.id/index.php/Polygon/article/view/276. Acesso em: 19 apr. 2025.