Miah, M., U. Monira, K. Fazal, and P. Roy. “Nutrient Accumulation and Their Uptake by Red Amaranth As Influenced by Different Levels of N”. Journal of the Bangladesh Agricultural University, vol. 11, no. 1, Mar. 2014, pp. 29-32, doi:10.3329/jbau.v11i1.18200.