Ebong, A., U. Anah, V. , C. Johnson, E. , E. Udoh , A. , A. Eseyin, O. , S. Udobre, A. , E. Charles, G. , Attih, E. , D. Esenam, F. , S. Ekwere , S. and S. Tommy, D. 2020. Effect of Cocos nucifera and Elaeis guineensis oils on the hypoglycaemic activity of metformin on alloxan-induced diabetic rats. Nigerian Journal of Pharmaceutical and Applied Science Research. 9, 4 (Dec. 2020), 30–37.