KIBU2022-11-032022-11-032022-05-17http://erepository.kibu.ac.ke/handle/123456789/6616BIT 315:Knowledge Based SystemsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/BIT 315:Knowledge Based SystemsBIT 315Knowledge Based SystemsOther