PUTRI, A. A. P. P.; BUDI RAHARDJO; NUR AMALIA OLBY. The Project-Based Learning Model Improves Ability to Understand Environmental Cleanliness in Early Childhood. Jurnal Pendidikan Anak Usia Dini Undiksha, [S. l.], v. 11, n. 1, p. 43–51, 2023. DOI: 10.23887/paud.v11i1.54589. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPAUD/article/view/54589. Acesso em: 9 may. 2024.