Ahmad, Nafilah Salim, Iva Sarifah, and Ika Lestari. “The Effect of Geogebra-Assisted Problem Solving on Mathematical Thinking Ability Reviewed from Self Efficacy”. International Journal of Education, Vocational and Social Science 5, no. 03 (July 13, 2026): 4667-4681. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJEVSS/article/view/5064.