WANDARI, G., F. Yanto, F. Wati, and I. L. M. Tyas. “STEM-Integrated Problem-Based Learning and Students’ Critical Thinking Skills in Junior High School Science Learning”. SEMESTA: Journal of Science Education and Teaching, vol. 9, no. 2, Feb. 2026, pp. 108-1, doi:10.24036/semesta/vol9-iss2/773.