Sulasiwi, Intan Febry, Supriyono Koes Handayanto, and Wartono Wartono. 2019. “ksplorasi eterampilan elf-irected earning (SDL) iswa MA: escriptive esearch tudy”. omentum: hysics ducation ournal 3 (1):42-52. https://doi.org/10.21067/mpej.v3i1.3345.