Pengaruh Model Project Based Learning Terhadap Kemampuan Berpikir Kreatif Peserta Didik Kelas VIII SMP Negeri 2 Sanggar. JISIP [Internet]. 2021 Nov. 10 [cited 2026 Sep. 3];5(4). Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/2440