Sawe, J. B., J. C. Korir, and R. W. Burugu. “Influence of Natural Heritage on Agro-Tourism Development in Nandi County, Kenya”. Africa Environmental Review Journal 4, no. 1 (December 15, 2020): Pg 43–53. Accessed April 30, 2025. http://41.89.164.28/index.php/aerj/article/view/111.