KIBU2021-08-262021-08-262021-06-17http://erepository.kibu.ac.ke/handle/123456789/2872CSC 464E:Expert systemsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/CSC 464E:Expert systemsExpert systemsCSC 464EOther