KIBU2023-01-202023-01-202022-08-31http://erepository.kibu.ac.ke/handle/123456789/7270ECT 317: Special methods in business and economicsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/ECT 317Special methods in business and economicsECT 317: Special methods in business and economicsECT 317Special methods in business and economicsOther