Inocent, Gouado, R. Aba Ejoh, T. Some Issa, Florian J. Schweigert, and M.F. Tchouanguep. “Carotenoids Content of Some Locally Consumed Fruits and Yams in Cameroon”. Pakistan Journal of Nutrition 6, no. 5 (August 15, 2007): 497–501. Accessed July 5, 2025. https://pjnonline.org/pjn/article/view/526.