Fernando, Reena, Ester Amukwaya, Clifford Kendrick Hlatywayo, and Wesley Pieters. 2020. “Job Demands and Burnout – The Moderating Effect of Psychological Capital Amongst Call Centre Employees in Windhoek, Namibia”. African Journal of Inter/Multidisciplinary Studies 2 (1), 74-87. https://journals.dut.ac.za/index.php/ajims/article/view/836.