Y. A. . Nasidi, J. A. Y. Shebayan, U. . Ibrahim, T. T. Bello, and R. Dahiru, “Influence of NPK I5:15:15 fertilizer rates and vine training on profitability of Lima bean (Phaseolus lunatus L.) in Savanna zones, Nigeria”, J. Current Opinion Crop Sci., vol. 2, no. 2, pp. 149–154, Jun. 2021.