Ugwu, C. C. ., E. A. . Okonkwo, and C. I. . Ngwoke. “Role-Based Stress and Burnout Among Nigerian Sample: The Moderating Role of Self-Efficacy”. International Journal of Social and Administrative Sciences, vol. 5, no. 2, Sept. 2020, pp. 94-108, doi:10.18488/journal.136.2020.52.94.108.