Joseph Mwanza Arnesh Telukdarie Modelling the Water Network of a PGM Mining and Beneficiation Value Chain: A System Dynamics Approach. 368-375 2021 ISM https://doi.org/10.1016/j.procs.2022.01.235 conf/ism2/2021 db/conf/ism2/ism2021.html#MwanzaT21