ทัพพะรังสี พ. and วัฒนธงชัย เ. (2010) “Evaluation of Oral Health Promotion Activities in Primary Schools on Health Promotion enter Region 2”, Thai Dental Public Health Journal. Bangkok, Thailand, 15(2), pp. 65–84. available at: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/178613 (accessed: 18 September 2026).