DARI, P. W.; HERMANSYAH, H.; SELEGI, S. F. Efektivitas Model Pembelajaran Project Based Learning Terhadap Hasil Belajar IPS Kelas IV. Innovative: Journal Of Social Science Research, [S. l.], v. 2, n. 1, p. 79–87, 2021. DOI: 10.31004/innovative.v2i1.2845. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/Innovative/article/view/2845. Acesso em: 2 may. 2024.