AHMAD, Andy; MARUF, Abdul Hakim; YUDHA, Chrisnaji Banindra. Effectiveness of digital-based mathematics learning media on sequence and series material. Polyhedron International Journal in Mathematics Education, [S. l.], v. 2, n. 2, p. 69–78, 2024. DOI: 10.59965/pijme.v2i2.163. Disponível em: https://nakiscience.com/index.php/pijme/article/view/163. Acesso em: 18 may. 2026.