Preethijohnevelin.S, Evanjeline Libie.P. SECONDARY TREATMENT OF PAPER AND PULP WASTE WATER BY USING SEQUENTIAL BATCH REACTOR (SBR). IJTIMES [Internet]. 2019 Mar. 31 [cited 2024 Dec. 22];5(18):-. Available from: https://ijtimes.com/index.php/ijtimes/article/view/3205