HARAHAP, A. I.; SIT, M.; BASRI, M. Pengaruh Model Pembelajaran Problem Based Learning Berbasis Experimen Sederhana dalam Pengenalan Sains Anak Usia Dini. Scaffolding: Jurnal Pendidikan Islam dan Multikulturalisme, [S. l.], v. 4, n. 2, p. 129–139, 2022. DOI: 10.37680/scaffolding.v4i2.1456. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/scaffolding/article/view/1456. Acesso em: 15 may. 2025.