CJ Brouckaert, et al. “Integration of Complete Elemental Mass-Balanced Stoichiometry and Aqueous-Phase Chemistry for Bioprocess Modelling of Liquid and Solid Waste Treatment Systems – Part 1: The Physico-Chemical Framework”. Water SA, vol. 47, no. 3 July, July 2021, doi:10.17159/wsa/2021.v47.i3.11857.