Anathi, Sokhetye, and Ildikó Rudnák. “The Relationship Between Employee Engagement and Employee Productivity: Based on Empirical Studies in South Africa”. Acta Carolus Robertus 14, no. 1 (July 4, 2024): 14–26. Accessed December 5, 2025. https://journal.uni-mate.hu/index.php/acr/article/view/4963.