Zahra, Munazza and Kee, Daisy Mui Hung and Teh, Shan Shan and Paul, Gadi Dung (2022) Psychological Capital Impact on Extra Role Behaviour Via Work Engagement: Evidence from The Pakistani Banking Sector. International Journal of Banking and Finance (IJBF), 17 (1). pp. 27-52. ISSN 2590-423X