@incollection{Wahab11,
author = {Norhaliza Abdul Wahab and Reza Katebi and Jonas Balderud},
title = {Multivariable PID control of an Activated Sludge Wastewater Treatment Process},
booktitle = {PID Control},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Tamer Mansour},
chapter = {1},
doi = {10.5772/14966},
url = {https://doi.org/10.5772/14966}
}