Too, E.J., Gudu, .S., Were, B.A. and Onkware, A.O. 2020. Breeding Grain Sorghum for Tolerance to Aluminium Toxicity. Africa Environmental Review Journal. 4, 1 (Dec. 2020), Pg 123–136. DOI:https://doi.org/10.2200/aerj.v4i1.93.