Jainan, P., & Art - in, S. (2019). THE DEVELOPMENT OF MATHEMATICS PROBLEM SOLVING ABILITY OF GRADE 11 STUDENTS USING THE SSCS MODEL WITH BRAINSTORMING TECHNIQUE. Journal of Innovation and Learning Sciences, 13(2), 23–33. retrieved from https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/216795