Nascu, Ioana, Ioan Nascu, and Grigore Vlad. “Predictive Adaptive Control of an Activated Sludge Wastewater Treatment Process”. Advances in Technology Innovation 1, no. 2 (October 1, 2016): 38-40. Accessed September 25, 2021. https://ojs.imeti.org/index.php/AITI/article/view/177.