PENGUATAN KONSEP MATEMATIKA BERBASIS SKETSA GEOMETRI DI SMA NEGERI 1 SELONG. Jurnal Pepadu, [S. l.], v. 4, n. 4, p. 530–535, 2023. DOI: 10.29303/pepadu.v4i4.3594. Disponível em: https://journal.unram.ac.id/index.php/pepadu/article/view/3594. Acesso em: 3 oct. 2025.