Rahmadani R, Taufina T. Pengembangan Multimedia Interaktif Berbasis Model Problem Based Learning (PBL) Bagi Siswa Sekolah Dasar. basicedu [Internet]. 2020 Aug. 2 [cited 2024 Jul. 22];4(4):938-46. Available from: https://jbasic.org/index.php/basicedu/article/view/465