Sibag, M. and Cho, J. (2020) “Further insights into the respiratory response of activated sludge in a lab-scale membrance bioreactor to short-term and long-term exposure to silica nanoparticles”, International Research Journal on Innovations in Engineering, Science and Technology, 6, pp. 37–42. Available at: https://ojs.batstate-u.edu.ph/index.php/IRJIEST/article/view/56 (Accessed: 23 November 2024).