Naya Amelia Wibowo, Putri Zudhah Ferryka, and Nela Rofisian. “PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING (PJBL) TERHADAP HASIL BELAJAR MATEMATIKA DI SEKOLAH DASAR”. Walada: Journal of Primary Education 5, no. 1 (April 16, 2026): 88–97. Accessed October 29, 2026. https://ccg-edu.org/index.php/wjpe/article/view/454.