Parvin Akter Bithy. Morpho-physiological and yield attributes of boro rice varieties as influenced by different nitrogen sources. Res. Agric. Livest. Fish. [Internet]. 2023 Sep. 18 [cited 2024 Jul. 27];10(2):175-82. Available from: https://banglajol.info/index.php/RALF/article/view/68776