Mahidol Day 2019 24 September 2019 News and Events Assistant Professor UmapornUmaporn Pattaravanich, Deputy Director for Administration and Environment, IPSR staffs and students presented in the Wreath Laying Ceremony on Mahidol Day in remembrance of Prince of Songkhla. See more pictures >> แชร์ : Facebook iconFacebookTwitter iconTwitterLINE iconLine