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. ijirss 2025, 8, 4775-4784.