Permana, Harry, and Jonni Mardizal. 2023. “EFEKTIVITAS PEMANFAATAN E-LEARNING PADA MATA KULIAH PRAKTIK PLUMBING DAN SANITASI DI ERA PANDEMI COVID-19”. Jurnal Applied Science in Civil Engineering 4 (3), 294-98. https://doi.org/10.24036/asce.v4i3.66883.