Aldulaimi, S. H., and M. A. Q. Obeidat. “Human Resources Performance Measurement Approaches Compared to Measures Used in Master’s Theses in ASU”. International Review of Management and Marketing, vol. 6, no. 4, Oct. 2016, pp. 958-63, https://econjournals.com/index.php/irmm/article/view/3223.