Sodsee, A. ., Na Nakorn, N. ., & Ngudgratoke, S. . (2020). The Development of the Oral Health Literacy Test in Grade 4-6 Students. KKU Research Journal (Graduate Studies) Humanities and Social Sciences, 8(1), 52–64. Retrieved from https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/241435