HANH, N. T. M.; HOA, T. T. H. 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, [S. l.], v. 14, n. 2, p. 127–136, 2020. DOI: 10.31814/stce.nuce2020-14(2)-12. Disponível em: https://stce.vjst.net/index.php/en/article/view/1623. Acesso em: 18 sep. 2026.