Bunnatee, P., and N. Phoosuwan. “Social Support Related to Oral Health Care Behaviors of Pregnant Women in Buengkan Province”. NU Journal of Nursing and Health Sciences, vol. 18, no. 1, Nov. 2023, pp. 141-52, https://he01.tci-thaijo.org/index.php/NurseNu/article/view/264212.