Sakpere, A., O. Adedeji, and A. Folashade. “Flowering, Post-Pollination Development and Propagation of Ebolo (crassocephalum Crepidioides (benth.) S. Moore) in Ile-Ife, Nigeria”. Journal of Science and Technology, Vol. 33, no. 2, Feb. 2016, doi:10.4314/just.v33i2.62.