Sugathan, S., D. Singh, A. Bakar, M. Azizan, and M. F. Nasarudin. “Personal, Environmental and Lifestyle Factors Affecting Learning Among Medical Students: A Cross Sectional Study”. Kerala Medical Journal, Vol. 13, no. 1, Mar. 2020, pp. 8-12, doi:10.52314/kmj.2020.v13i1.582.