Klangprapun, Supattra, Saranya Suttisa, Ilada Boonyen, and Narumon Tanpan. 2021. “An Investigation of Steroid-Adulterated Traditional Thai Medicines in Ubon Ratchathani Province”. UBRU Journal for Public Health Research 10 (1):92-100. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/241692.