Yankson, D.P.Y. , Kanu, S.A. , Mansaray, I. and Bah, A.M. 2024. Resistance of four mutant rice (Oryza sativa L.) Varieties to iron toxicity at Njala inland valley swamp ecology in southern Sierra Leone . International Journal of Sustainable Agricultural Research. 11, 3 (Aug. 2024), 73–87. DOI:https://doi.org/10.18488/ijsar.v11i3.3871.