Khatun W, Ud-Deen MM, Kabir G. Effect of cyanobacteria on growth and yield of boro rice under different levels of urea. Rajshahi Univ. j. life earth agric. sci. [Internet]. 2015 Jan. 15 [cited 2025 Oct. 11];40:23-9. Available from: https://www.banglajol.info/index.php/RUJLEAS/article/view/21611