Hasbullah, Khuznul Ma'rifah. “The Impact of PBL With CRT-TaRL Approach on Mathematics Learning Outcomes at SMKN 1 Madiun”. Pyramid: Journal of Mathematical Sciences 1, no. 1 (January 31, 2026): 1–7. Accessed April 20, 2026. https://publikasi.abidan.org/index.php/pyramid/article/view/1119.