K. K. . Htet Aung, A. Mongkkolchati, S. . Wongsawass, T. Lin, N. . Rattanapaibool, and I. . Yongpisanphop, “The effectiveness of the dental health education program on children from 2 to 5 years and their caretakers in Ratchaburi Province, Thailand”, J Public Hlth Dev, vol. 18, no. 1, pp. 56–66, Apr. 2020.