Chaitee, S. N. ., R. P. . Biswas, and M. I. . Kabir. “Removal of Excessive Nitrogen and Phosphorus from Urban Wastewater Using Local Microalgal Bloom”. Journal of Engineering Science, vol. 12, no. 3, Jan. 2022, pp. 19-27, doi:10.3329/jes.v12i3.57476.