Gajah, N., Sormin, M. A., Sahara, N., & Pador, J. (2026). Analysis of Critical Thinking Skills and Self-Efficacy in Mathematical Problem Solving among Grade VII Students on Linear Equations in One Variable at Sriwarin School Thailand. ISEJ : Indonesian Science Education Journal, 7(3), 213-224. https://doi.org/10.62159/isej.v7i3.2655