Mignouna, Hodeba D., Mathew M. Abang, and Robert Asiedu. 2004. “Harnessing Modern Biotechnology for Tropical Tuber Crop Improvement: Yam (<i>Dioscorea</i> Spp.) Molecular Breeding”. African Journal of Biotechnology 2 (12):478-85. https://doi.org/10.5897/ajb2003.000-1097.