Bunkerd, Thitirat, Natthakrittra Keawsri, Thanyathon Authai, Nisarat Laengtong, Phungbuppa Sakhuntod, Saowalak Ket-ngam, Hattaya Jaiman, Arunotai Wongsorn, and Narong Chaitiang. “Factors Related to Smoking Behavior of People in Mae Ka Subdistrict, Phayao Province”. UBRU Journal for Public Health Research 11, no. 1 (June 29, 2022): 42–52. Accessed April 26, 2024. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/251140.