M. A. Mashat, N. T. Aboalfaraj, H. Daghistani, B. S. Eldeek, N. N. Ayuob, and L. A. Alshawa, “Specialty selection satisfaction and regret among medical school postgraduates and faculty at King Abdulaziz University”, Int J Res Med Sci, vol. 3, no. 4, pp. 899–904, Jan. 2017.