Omedo Bebe Bockline.,Jan Van Der Lee.,Kilelu Catherine.2025-06-162025-06-162020-09DOI:10.24966/DRT-9315/100019http://41.89.96.81:4000/handle/123456789/1542enMilk Vending Machine Retail Innovation in Kenyan Urban Markets: Operational Costs, Consumer Perceptions and Milk QualityArticle