Nada J. Peningkatan Hasil Belajar IPAS melalui Model Project Based Learning pada Peserta Didik Kelas IV B SDN Rejosari 01 Semarang. psnppg [Internet]. 2023 Nov. 30 [cited 2025 Dec. 5];1(2):2557-65. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5413