Alam, F., Z. Ullah, S. Khalid, and W. Khattak. “Green Banking: A Conceptual Study on Its Definition, Complexities, and Opportunities in Pakistan”. Journal of Management Research, Vol. 5, no. 2, Sept. 2020, pp. 15-36, http://jmgtr.com/index.php/jmr/article/view/55.