PUJANI, N. M. .; JUNIARTINA, P. P. .; SUDEWA, P. H. .; MARLINDA, N. L. P. M. .; PUTRA, B. K. B. . The impact of contextual problem-based materials on students’ disaster mitigation concept mastery and critical thinking. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 3, p. 4775–4784, 2025. DOI: 10.53894/ijirss.v8i3.7610. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/7610. Acesso em: 23 jul. 2025.