Mateen, S., A. Ahmed, M. Tariq, and A. H. Khan. “Impact of CRM on Retail Banking Customers Perception of Satisfaction and Loyalty: A Case Study of Pakistani Banks”. The International Journal of Business & Management, vol. 7, no. 12, Dec. 2019, doi:10.24940/theijbm/2019/v7/i12/BM1912-035.