Nesgea, S., Gebrekidan, H., Sharma, J., & Berhe, T. (2012). Effects of Nitrogen and Phosphorus Fertilizer Application on Yield Attributes, Grain Yield and Quality of Rain Fed Rice (NERICA-3) in Gambella, Southwestern Ethiopia. East African Journal of Sciences, 6(2), 91–104. https://doi.org/10.20372/eajs.v6i2.131