Elisa, Nur, Sentot Kusairi, Sulur Sulur, and Ahmad Suryadi. 2019. “he ffect of ssessment for earning ntegration in cientific pproach owards Students’ onceptual nderstanding on ork and nergy”. omentum: hysics ducation ournal 3 (2):103-10. https://doi.org/10.21067/mpej.v3i2.3761.