Hermawan, R. (2020) “Optimizing Employee Engagement to Improve Human Resources Performance: A Case Study of A Private University in Facing the VUCA Era”, Technium Social Sciences Journal. Constanta, Romania, 12(1), pp. 196–205. Available at: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/socialsciences/article/view/1617 (Accessed: 18 April 2026).