Abdulla Saif Hamad Binsulaiman Alshamsi. “The Role of Human Resource Management in Improving Firms’ Productivity”. International Journal of Computer Information Systems and Industrial Management Applications 18, no. 22s (August 28, 2026): 2253–2266. Accessed October 19, 2026. https://cspub-ijcisim.org/index.php/ijcisim/article/view/5943.