Mustafa Abualhayja’a, A., H. Ankarali, R. Alyacoub, A. Abudayeh, S. Alsaoud, O. Majed Alsaeidi, M. Alsmady, I. Massad, and O. Alimoglu. “Sixth Class Students’ Performance and Confidence Levels Before and After Training in Clinical Skills Laboratories”. International Journal of Medical Students, vol. 5, no. 1, Dec. 2017, pp. 26-31, doi:10.5195/ijms.2017.170.