ตั้งยิ่งยง น., and สมชัย เ. “A training program for health volunteers on oral health and using AIC participatory technique”. Thai Dental Public Health Journal, vol. 5, no. 1-2, Dec. 2000, pp. 32-42, https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/213766.