Zahra, M., Kee , D. M. H., Teh , . S. S. ., & Paul , . G. D. . (2021). PSYCHOLOGICAL CAPITAL IMPACT ON EXTRA ROLE BEHAVIOUR VIA WORK ENGAGEMENT: EVIDENCE FROM THE PAKISTANI BANKING SECTOR . International Journal of Banking and Finance, 17(1), 27 –. https://doi.org/10.32890/ijbf2022.17.1.2