Aliba, M., Ndukwe, I. and Ibrahim, H. 2018. Isolation and characterization of Β-sitosterol from methanol extracts of the stem bark of large- leaved rock fig (<i>Ficus abutilifolia</i> Miq). Journal of Applied Sciences and Environmental Management. 22, 10 (Nov. 2018), 1639–1642. DOI:https://doi.org/10.4314/jasem.v22i10.19.