Sari Sigalingging , V. Y., R. E. Pakpahan, and W. A. Simamora. “RELATIONSHIP OF ZOOM LEARNING METHODS WITH THE STRESS LEVEL OF THE TEACHER IN THE PERIOD COVID-19 PANDEMIC AT SMP NEGERI 6 MEDAN IN 2022”. Jurnal Scientia, Vol. 12, no. 02, May 2023, pp. 2007-10, doi:10.58471/scientia.v12i02.1494.