During December 19-23, 2022, Dr. Sarunya Sujaritpong, DVM along with Dr. Pattraporn Chuenglertsiri and academic officer, Institute for Population and Social Research, Mahidol University brought students in the Master of Arts in Population and Sexual and Reproductive Health (International Program) , total of 5 students to attend the annual study visit at Chonburi Province, Rayong Province.