Alainati, S., Al-Hunaiyyan, A., Alhajri, R., Alahmad, F. and Alkhatib, H. (2023) “Perceptions of Online Learning Among Instructors: How to Maximize Instructors’ Competencies in Virtual and Blended Learning”, International Journal of Professional Business Review. São Paulo (SP), 8(11), p. e03924. doi: 10.26668/businessreview/2023.v8i11.3924.