Phanwan, Kapiya, Songkramchai Leetongdee, and Rabkwan Chuaclee. 2019. “The Development Model for Rational Drug Use : A Case Study of Type 2 Diabetic Patients in Namyuen Hospital, Ubon Ratchathani Province”. UBRU Journal for Public Health Research 8 (1):56-67. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/211520.