S. Ali Arain, D. A. Alhadid, S. Rasheed, M. M. Alrefaai, T. M. A. Alsibai, and S. A. Meo, “Perceived effectiveness of learning methods among preclinical medical students - role of personality and changes over time: Personality and learning preferences”, Pak J Med Sci, vol. 37, no. 7, Oct. 2021.