Chirchir Emmanuel, Korir Betty, and Okango Ayubu. “Application of Mixture Experiment in Optimizing Cabbage (Brassica Oleracea L.) Yield Using Varied Organic Manure Sources, in Turbo – Uasin Gishu County, Kenya”. African Journal of Education,Science and Technology (AJEST) 8, no. 2 (May 26, 2025): 57–67. Accessed April 3, 2026. http://ajest.org/index.php/ajest/article/view/445.