C.U, Nwachukwu, Edeoga H.O, Kemka-Evans C.Iand, and Iwuanyanwu C.J. “Stem Anatomical Studies of Some Species of Indigofera L. (Leguminosae-Papilionoideae)”. JOURNAL OF ADVANCES IN BIOLOGY 9, no. 4 (November 15, 2016): 1969–1975. Accessed November 27, 2024. https://rajpub.com/index.php/jab/article/view/477.