Nasar, A., Kaleka, M. B. U., & Alung, H. V. (2020). THE EFFECT OF DISTANCE LEARNING THROUGH LEARNER CENTER MICROTEACHING MODEL ON PCK, EXPERIENCE, PERFORMANCE, AND PROFESSIONAL AWARENESS . OPTIKA: Jurnal Pendidikan Fisika, 4(2), 91-102. https://doi.org/10.37478/optika.v4i2.706