“The Role of Creative Self-Efficacy and Intrinsic Motivation in Delighting Customers: The Mediating Role of Positive Psychological Capital” (2018) Pakistan Journal of Commerce and Social Sciences (ISSN 1997-8553), 12(1), pp. 78–93. Available at: https://jes.ac.pk/index.php/jes/article/view/277 (Accessed: 14 October 2025).