Ibrahim, Irmohizam, and Norhasni Zainal Abiddin. “Incentives As Mediating Variables in the Relationship Between Antecedent Factors and Employee Productivity: A Systematic Literature Review”. International Journal of Innovative Research and Scientific Studies 8, no. 3 (May 7, 2025): 1525–1533. Accessed June 23, 2025. https://www.ijirss.com/index.php/ijirss/article/view/6831.