Kristiani, Yulmen, Erwina Oktavianty, and Haratua Tiur Maria. 2024. “Application of Stem-Based Project-Based Learning to Improve Learning Outcomes of Simple Aircraft Material”. Cendikia : Media Jurnal Ilmiah Pendidikan 15 (1):11-20. https://doi.org/10.35335/cendikia.v15i1.5421.