Nguyen Van Thuan, Ngo Thi Thanh Thuy, Nguyen Hong Hai, Nguyen Cong Nguyen, & Xuan-Thanh Bui. (2018). Influence of microalgae retention time on biomass production in membrane photobioreactor using human urine as substrate. Vietnam Journal of Science, Technology and Engineering, 60(4), 66-70. https://doi.org/10.31276/VJSTE.60(4).66-70