Syed Tufail Hussain Shah, Professor & Director, National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, participated as a Keynote Speaker in the 3rd International Conference on Water, Energy and Environment for Sustainability (IC-WEES) –2023 organized by the Department of Chemistry, National University of Science and Technology (NUST), Islamabad from August 16-18, 2023.