Harahap, Arizky, Masganti Sit, and Muhammad Basri. “Pengaruh Model Pembelajaran Problem Based Learning Berbasis Experimen Sederhana Dalam Pengenalan Sains Anak Usia Dini”. Scaffolding: Jurnal Pendidikan Islam dan Multikulturalisme 4, no. 2 (June 9, 2022): 129-139. Accessed May 18, 2024. https://ejournal.insuriponorogo.ac.id/index.php/scaffolding/article/view/1456.