Riani, Elsa Cipto, Adi Thoha, Syukri, Nadatul Nazhifah Diona, Yoga Edlino, and Tio Martias Riani. 2022. “E-Module Development of Problem-Based Learning Electrical Materials Courses”. EPICENTRUM 1 (02). https://doi.org/10.54482/epicentrum.v1i02.165.