KIBU2021-09-162021-09-162021-02-11http://erepository.kibu.ac.ke/handle/123456789/3164CSC 460E:Expert systemsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/CSC 460E:Expert systemsExpert systemsCSC 460EOther