Jamaludin, T. S. S., M. S. Nurumal, N. Ahmad, S. A. N. Muhammad, and C. M. Chan. “Development and Evaluating Content Validity of Clinical Skill Analysis Index Tools”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. T5, Jan. 2022, pp. 6-12, doi:10.3889/oamjms.2021.7824.