SARTIKA, S. H.; PUSPITASARI, E. .; SUHERTI, H. . Improving high school student learning outcomes: Using problem-based learning model. Educenter : Jurnal Ilmiah Pendidikan, [S. l.], v. 3, n. 2, p. 92–101, 2024. DOI: 10.55904/educenter.v3i2.1168. Disponível em: https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/1168. Acesso em: 4 jul. 2024.