Sri Erny Muliyani. “STRATEGI KINERJA GURU DALAM PEMBELAJARAN ONLINE DI ERA SOSIAL DISTANCING”. TEACHING AND LEARNING JOURNAL OF MANDALIKA (TEACHER) E- ISSN 2721-9666 , Vol. 1, no. 1, Apr. 2020, pp. 45-48, doi:10.36312/teacher.v1i1.234.