MA’RUF, Mukhamad Farid; HASAN, Zainudin. Implementation of Problem Based Learning Model to Improve Critical Thinking Skills on Asthma’ul Husna. Research Journal on Teacher Professional Development, [S. l.], v. 2, n. 1, p. 14–24, 2024. DOI: 10.21580/rjtpd.v2i1.19951. Disponível em: https://journal.walisongo.ac.id/index.php/rjtpd/article/view/19951. Acesso em: 2 jul. 2026.