SAMSUL, Putriyani; HAFSYAH, Hafsyah; SUPARMAN, Suparman. PENGEMBANGAN PERANGKAT PEMBELAJARAN MATERI HIMPUNAN MODEL RESIK BERBASIS SCIENTIFIC DI SMP. HISTOGRAM: Jurnal Pendidikan Matematika, [S. l.], v. 4, n. 2, p. 479–499, 2021. DOI: 10.31100/histogram.v4i2.718. Disponível em: https://journal.matappa.ac.id/index.php/histogram/article/view/718. Acesso em: 7 nov. 2025.