Between May 1-3, 2023, Assoc. Prof. Dr. Aree Jampaklay, Director of the Institute for Population and Social Research Mahidol University, gave the opening remarks at the Personnel Development Seminar 2023 (41st time) and Team Building activities attended by IPSR staff. The activities included Healthy workplace activities and Team Building activities to strengthen organizational power, studying the natural path marine ecosystem for environmental maintenance, and a Meet and Greet with the IPSR Administrative Board (Executives meet the community) at Novotel Chumphon Beach Resort and Golf in Chumphon Province.