AMALIYAH, E. PENGEMBANGAN MODUL MATEMATIKA BERBASIS PREVIEW, QUESTION, READ, REFLECT, RECITE, REVIEW (PQ4R) PADA MATEI TRIGONOMETRI KELAS XI. Jurnal Pendidikan Matematika (JPM), [S. l.], v. 3, n. 1, p. 01–08, 2019. DOI: 10.33474/jpm.v3i1.2603. Disponível em: https://riset.unisma.ac.id/index.php/jpm/article/view/2603. Acesso em: 6 may. 2024.