Ugwuanyim, Geoffrey Uzodinma, Bartholomew, Desmond Chekwube and Chukwuezi, Adaugo Camilla (2023) “The Effect of Educational and Environmental Factors on Students’ Academic Performances in Nigerian Universities: A Mixed Linear Model (MLM) Approach”, Journal of Mathematics and Statistics Studies, 4(4), pp. 28–39. doi:10.32996/jmss.2023.4.4.3.