[1]
Silitonga, A.N. and Muchtar, Z. 2025. Development of Respiratory Card Learning Media Using the Project-Based Learning Model on Human Respiratory System Material. Lensa: Jurnal Kependidikan Fisika. 13, 1 (Jun. 2025), 192–202. DOI:https://doi.org/10.33394/j-lkf.v13i1.16298.