Ofongo, R. T. S., Ohimain, E. I. and Iyayi, E. A. (2021) “Qualitative and Quantitative Phytochemical Screening of Bitter and Neem Leaves and their Potential as Antimicrobial Growth Promoter in Poultry Feed”, European Journal of Medicinal Plants, 32(4), pp. 38-49. doi: 10.9734/ejmp/2021/v32i430383.