NAYA AMELIA WIBOWO; PUTRI ZUDHAH FERRYKA; NELA ROFISIAN. PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING (PJBL) TERHADAP HASIL BELAJAR MATEMATIKA DI SEKOLAH DASAR. Walada: Journal of Primary Education, [S. l.], v. 5, n. 1, p. 88–97, 2026. DOI: 10.61798/wjpe.v5i1.454. Disponível em: https://ccg-edu.org/index.php/wjpe/article/view/454. Acesso em: 28 oct. 2026.