Osundwa, M. M., Ng`ang`a, W. K. and 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, pp. 253–269. Available at: http://journals1.spu.ac.ke/index.php/amjr/article/view/132 (Accessed: 29 March 2024).