Rismawati, Lia, and Muh. Jaelani Al-Pansori. “Implementasi Model Project Based Learning (PJBL) Terhadap Pemecahan Masalah Ipa Siswa Kelas IV SDN 3 Loyok”. Innovative: Journal Of Social Science Research 3, no. 6 (December 27, 2023): 9360–9371. Accessed June 18, 2026. http://j-innovative.org/index.php/Innovative/article/view/7035.