Assoc. Prof. Dr. Sureeporn Punpuing, together with faculty of Institute for Population and Social Research welcomes Dr. Viroj Tangcharoensathien and colleagues from International Health Policy Program (IHPP) on the opportunity to participate in and listen to and advise the PhD students in Demography (International Program) in presenting the thesis topic at Sra Bua Room (109), Institute for Population and Social Research. Mahidol University