Adesoye, A.I., A. Emese, and O.M. Olayode. “In Vitro Regeneration of African Yam Bean (Sphenostylis stenocarpa (Hochst ex. A. Rich.) Harms by Direct Organogenesis”. Agriculture and Natural Resources 46, no. 4 (August 31, 2012): 592–602. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/242914.