ผลดีเยี่ยม ส. Volume 20 Number 1 January-March 2015. Thai Dental Public Health Journal, Bangkok, Thailand, v. 20, n. 1, p. 0–88, 2015. Disponível em: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/215453. Acesso em: 18 sep. 2026.