Analysis of historical rainfall variability, droughts and wet Seasons. A case of Wiyumiririe Laikipia County. Journal of Sustainability, Environment and Peace, [S. l.], v. 3, n. 1, p. 15–20, 2020. Disponível em: http://www.jsep.uonbi.ac.ke/ojs/index.php/jsep/article/view/267. Acesso em: 10 may. 2026.