Valarie Katemi, Robert Arasa and Margaret Nganu 2023. Sample Promotions and Brand Loyalty of International Fast-food Brands in Nairobi, Kenya. The International Journal of Humanities & Social Studies. 11, 3 (Apr. 2023). DOI:https://doi.org/10.24940/theijhss/2023/v11/i3/HS2303-015.