Hanh, N. T. M. and Hoa, T. T. H. (2020) “Effect of hydraulic retention time on nitrogen removal in domestic wastewater by partial nitritation and Anammox processes”, Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, 14(2), pp. 127-136. doi: 10.31814/stce.nuce2020-14(2)-12.