Olowo , Ahmed AbdulGaniyu, et al. “Retention Strategy and Customer Loyalty: An Analysis of the Selected 2nd Generation Banks, Ilorin, Nigeria”. ILORIN JOURNAL OF ADMINISTRATION AND DEVELOPMENT, vol. 7, no. 1, June 2023, pp. 123-35, https://ijad.com.ng/index.php/ijad/article/view/38.