Azeez Olanrewaju, Yusuf, et al. “Common Plant Bioactive Components Adopted in Combating Gastrointestinal Nematodes in Small Ruminant – A Review”. Agricultura Scientia, vol. 20, no. 1, May 2023, pp. 61-73, https://doi.org/10.18690/agricsci.20.1.7.