Rezkiyana Hikmah, Lin Suciani Astuti, and Noni Selvia. “The Effect of Project-Based Learning (PjBL) on Mathematical Logic Learning Results”. International Journal of Education, Vocational and Social Science 4, no. 02 (May 6, 2025): 244-256. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJEVSS/article/view/1741.