Kimingi, Agatha, Lilian Mwenda, et Peninah Chege. « Effect of Digital Security Systems on Market Performance in 3-5 Star Rated Hotels in Nakuru County, Keny »a. African Journal of Tourism and Hospitality Management 3, no. 1 (mars 18, 2024): 56-65. Consulté le août 26, 2025. https://www.journals.eanso.org/index.php/ajthm/article/view/1829.