M. Etukudo , M. ., and B. . Onu. “Developmental and Morphological Indices of Phaseolus Vulgaris L. And Soil Physico-Chemical Properties During Serial Flooding in Bayelsa State, Nigeria”. Nigerian Journal of Pharmaceutical and Applied Science Research, vol. 10, no. 1, Mar. 2021, pp. 55-60, http://mail.nijophasr.net/index.php/nijophasr/article/view/424.