Makokha Malala Victor.,Ongachi Sibinya Lynet .,Ondieki J Otieno.2025-07-092025-07-092018-11DOI: 10.14445/22492593/IJCOT-V8I6P303http://41.89.96.81:4000/handle/123456789/2080enChallenges of External Data in Business support: A ReviewArticle