Wintola, O. A., and A. J. Afolayan. “THE FOLIAR ANATOMY AND MICROMORPHOLOGY OF ALOE FEROX MILL. (ASPHODELACEAE)”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 11, no. 2, Jan. 2014, pp. 350-357., https://journals.athmsi.org/index.php/ajtcam/article/view/2313.