Prabawati, Putu Lely Somya, and Gusti Ngurah Sastra Agustika. “Project-Based Learning Based on Stem (Science, Technology, Engineering, and Mathematics) Enhancing Students Science Knowledge Competence”. Jurnal Ilmiah Sekolah Dasar 4, no. 4 (March 1, 2021): 621–629. Accessed March 28, 2024. https://ejournal.undiksha.ac.id/index.php/JISD/article/view/26670.