Ladawan Kaewseenual. (2016) Surveillance of Advertisement in Broadcast Media about Food, Pharmaceutical and Health Care Products. <i>Journal of Management Science, Suratthani Rajabhat University</i>, <i>3</i>(2), 71.Ladawan Kaewseenual. "Surveillance of Advertisement in Broadcast Media about Food, Pharmaceutical and Health Care Products". Journal of Management Science, Suratthani Rajabhat University 3 (2016):71.Ladawan Kaewseenual. Surveillance of Advertisement in Broadcast Media about Food, Pharmaceutical and Health Care Products. Faculty of Management Science, Suratthani Rajabhat University:ม.ป.ท. 2016.