Mwangi, Timothy, Simon Nguluu, et Thomas Akuja. « Effect of Shade Intensities on Growth, Biomass and Grain Yield of Green Grams (Vigna Radiata) and Maize (Zea Mays) in Kitui Count »y. East African Journal of Agriculture and Biotechnology 7, no. 1 (mars 9, 2024): 117-127. Consulté le juillet 3, 2024. https://journals.eanso.org/index.php/eajab/article/view/1809.