Ouattara, Y., J. E. Kouassi-Ndjeundo, and K. V. Koffi. “From Reversible Blindness to Irreversible Blindness: African Traditional Medicine and Treatment of Cataract, a Case Report”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 19, no. 1, May 2016, pp. 160-5, https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1638.