Achi I. I., Agwu C. O, Inyiama H. C and Bakpo F. S. 2016. Utilizing Optimization Technique as A Decision Making Tool for Modeling Student Comprehension Ability in an Its. International Journal for Social Studies. 2, 1 (Jan. 2016), 67-74. DOI:https://doi.org/10.26643/ijss.v2i1.6832.