Asst. Prof.Dr. Itthipon Jeerapan, a TAB-CoE faculty and a lecturer in the Division of Physical Science, Faculty of Science, Prince of Songkla University, was invited to be a keynote speaker at the 4th Materials Research Society Indonesia (MRS-id) Meeting 2022 during 28 – 29 September 2022 at Indonesia. For more details about the event talk, please follow: https://mrs.id/mrs-id-meeting-2022/