“Enhancing Pre-Service Physics Teachers’ Knowledge in Designing 4C-Oriented Problem-Based Learning through an Interactive Reading Strategy With Electronic Learning Materials”. Proceeding of IJC-MaSTEd (International Joint Conference on Mathematics, Science, Technology, and Education), vol. 1, no. 1, May 2026, pp. 101-13, https://doi.org/10.31571/ijcmasted.v1i1.1123.