1.
Harahap AF, Nirwana Anas. Pengaruh Model Project Based Learning (PjBL) terhadap Keterampilan Proses Sains Siswa SD pada Materi Sistem Pencernaan Manusia. wjpe [Internet]. 2026 Jun. 8 [cited 2026 Oct. 30];5(2):1803-14. Available from: https://ccg-edu.org/index.php/wjpe/article/view/700