Skhephe, M., and C. Mantlana. “Accounting Teachers’ Voices on Factors Affecting Online Teaching During the 4th Industrial Revolution in the Face of COVID-19 in Selected High Schools in the Eastern Cape, South Africa”. Research in Social Sciences and Technology, Vol. 6, no. 3, Oct. 2021, pp. 109-21, doi:10.46303/ressat.2021.32.