Suwattikul, W. “Oral health-related quality of life among elderly wearing conventional acrylic complete denture at Phen Hospital, Udon Thani Province”. Mahasarakham Hospital Journal, vol. 23, no. 2, Aug. 2026, pp. 34-52, https://he02.tci-thaijo.org/index.php/MKHJ/article/view/279440.