Dr. Jonas Karl Agutaya, a postdoctoral fellow at IROAST, attended the 48th International Congress on Science, Technology and Technology-Based Innovation (48th STT) with the theme "Science and Technology for Advancing Towards SDGs" held at Walailak University in Thailand on November 29-December 1, 2022. At the said conference, he received the best poster presentation award in Session C (Chemistry) for his presentation titled "Theoretical study of the formation of hydroxyl groups on Pt-doped ZnO(10-10) from the heterolysis of water".