Khairuddin, W. H.; Malek, J. A.; Kamaluddin, M. R.; Hasan, A. Z.; Ab Rahman, Z.; Yusof, A. R. M. Significance of Applying Theory of Planned Behaviour, Theory of Hexaco, Religiosity and Tawakal in COVID-19 Pandemic. Int. J. of Health Sci. 2022, 6, 8786-8800.