EGBEADUMAH, M.O, ABALI, O, MAIWAYO, C. D, and IKENWA S. C. “ECONOMIC ANALYSIS OF YAM PRODUCTION IN SOTHERN TARABA, TARABA STATE, NIGERIA”. IPHO-Journal of Advance Research in Agriculture and Environmental Science 3, no. 05 (May 23, 2025): 01–07. Accessed July 1, 2026. http://iphopen.org/index.php/aes/article/view/292.