Zaman, Md Asif, Falguni Akter, and Mohammad Zaber Hossain. 2025. “Nitrogen Use Efficiency of Boro Rice Varieties (Oryza Sativa L.) Using Different Sources of Nitrogen Fertilizer”. South Asian Journal of Agriculture 10 (1):62-71. https://doi.org/10.3329/saja.v10i1.80240.