Kidputtanasombut, P., G. Naressenie, and D. Sriharun. “The Strategies for Sustainable Drug Immunization Creation Prevention of the Youths in Bangkok Metropolitan”. Journal of Research and Development Institute Rajabhat Maha Sarakham University, vol. 5, no. 1, Dec. 2018, pp. 131-42, https://so03.tci-thaijo.org/index.php/rdirmu/article/view/210510.