Restu Wardani, Nila, and Muafiah. 2021. “engaruh eterampilan rofesional, nteraksi osial an otivasi erja: engaruh erhadap inerja uru”. urnal enelitian an endidikan PS 15 (1):80-84. https://doi.org/10.21067/jppi.v15i1.5497.