Wamala, R., Kizito, S. O. and Kakumba, U. (2012) “Graduate Management Admission Test Outcomes And The Academic Achievement: A Study On Masters Of Business Administration Students At Makerere University, Uganda”, American Journal of Business Education (AJBE), 5(6), pp. 779–786. doi: 10.19030/ajbe.v5i6.7403.