Njiru, M.N., J. Koske, and E. Kitur. 2022. “Knowledge and Perceptions of Small-Scale Farmers on Climate Variability in Millet and Sorghum-Growing Areas in Tharaka Nithi, Kenya”. East African Agricultural and Forestry Journal 86 (1-2), 6. https://www.kalro.org/www.eaafj.or.ke/index.php/path/article/view/548.