ALFIAHNI, Sri; HARFIYANI. MATHEMATICAL REASONING ABILITY OF STUDENTS AT SMA NEGERI 1 BELINYU ON THREE-DIMENSIONAL GEOMETRY. Perpendicular : Journal of Mathematics Education and Learning, [S. l.], v. 1, n. 1, p. 1–10, 2024. DOI: 10.61994/perpendicular.v1i1.906. Disponível em: https://jurnal.dokicti.org/index.php/perpendicular/article/view/906. Acesso em: 2 aug. 2025.