Okigbo, R.N. “A Review of Biological Control Methods for Post Harvest Yams (Dioscorea spp.) in Storage in South Eastern Nigeria”. CURRENT APPLIED SCIENCE AND TECHNOLOGY 4, no. 1 (March 30, 2018): 207–215. accessed September 23, 2026. https://li01.tci-thaijo.org/index.php/cast/article/view/151921.