HERMAWAN, Candra. Exploring Obstacles and Solutions in the Implementation of Problem-Based Learning in Online Education: Eksplorasi Hambatan dan Solusi dalam Penerapan Problem-Based Learning pada Pembelajaran Daring. Santhet (Jurnal Sejarah Pendidikan Dan Humaniora), [S. l.], v. 5, n. 1, p. 79–90, 2021. DOI: 10.36526/santhet.v5i1.4607. Disponível em: https://ejournal.unibabwi.ac.id/index.php/santhet/article/view/4607. Acesso em: 6 aug. 2025.