(1)
OKE, S. O.; AWOWOYIN, A. V.; OSENI, S. R.; ADEDIWURA, E. L. Effects of Aqueous Shoot Extract of Tithonia Diversifolia on the Growth of Seedlings of Monodora Tenuifolia (Benth.), Dialium Guineense (Willd.) and Hildegardia Barteri (Mast.) Kosterm. Not Sci Biol 2011, 3, 64-70.