Associate Professor Ts. Dr. Mohd Ibrahim Shapiai has been invited by the Centre for Advanced Material and Energy Sciences (CAMES) UniversitI Brunei Darussalam, Brunei, to be an external examiner of the Doctoral Exam for candidate Silviu Florin Acaru. The viva session has been held on 15th June 2023 (Thursday), from 9.30 am to 11.00 am (GMT +8) via Teams online platform. The doctoral student, Silviu Florin Acaru has presented his thesis entitled, ‘Sustainable Transformation of Biomass into Biofuels using Hydrothermal Liquefaction and Machine Learning for a Circular Economy’