Nuzla Af’idatur Robbaniyyah et al. 2023. PENGUATAN KONSEP MATEMATIKA BERBASIS SKETSA GEOMETRI DI SMA NEGERI 1 SELONG. Jurnal Pepadu. 4, 4 (Oct. 2023), 530–535. DOI:https://doi.org/10.29303/pepadu.v4i4.3594.