Singharannusorn, Chaiwat, and Arunrut Arunmuang. 2018. “Dietary Supplement Product Consumption of Secondary School Students under Supervision Region 2 of Ministry of Public Health”. Thai Food and Drug Journal 20 (1). Nonthaburi, Thailand:38-47. https://he01.tci-thaijo.org/index.php/fdajournal/article/view/138512.