Osundwa, M. M., Ng`ang`a, W. K., & Abayo, R. (2022). The Influence of Promotion Marketing Mix Element on Performance of Microfinance Institutions in Nairobi County: Emerging trends in customer management. African Multidisciplinary Journal of Research, 253–269. Retrieved from http://journals1.spu.ac.ke/index.php/amjr/article/view/132