Comparison of STPA and Bow-tie Method Outcomes in the Development and Testing of an Automated Water Quality Management SystemHew Cameron Merrett, Jao Jia Horng, Andrew Piggot, Amro Qandour and Chen Wei TongMATEC Web Conf., 273 (2019) 02008DOI: https://doi.org/10.1051/matecconf/201927302008