KIBU2019-04-042019-04-042018-10-19http://erepository.kibu.ac.ke/handle/123456789/648DIT 064: Principles of economicsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/DIT 064Principles of economicsOther