Mufida SN, Sigit DV, Ristanto RH. Integrated project-based e-learning with science, technology, engineering, arts, and mathematics (PjBeL-STEAM): its effect on science process skills. Biosfer [Internet]. 2020Oct.21 [cited 2024May9];13(2):183-00. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/15688