KIBU2022-03-222022-03-222021-02-02http://erepository.kibu.ac.ke/handle/123456789/4827BIT 116:Office AutomationenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/BIT 116:Office AutomationBIT 116Office AutomationOther