Sa’adah, Y. Z., S. Syahril, and Z. Fakhruddin. 2024. “Application of the CIRC Model to Improve Learning Outcomes on Solar System Material in Class VII of SMPN 4 Tambang”. Journal of Science Education Research 8 (1):1-10. https://doi.org/10.21831/jser.v8i1.65656.