Somkird, J., S. Sawan, R. Jeharsae, N. Nimu, and M. Talek. “Strategies Affecting the Decision for Vaccination among Parents of Children Aged 0–3-Years Old who Hesitate and Refuse to Vaccines: A Phenomenological Study in the Southern Border Provinces”. Princess of Naradhiwas University Journal, vol. 17, no. 3, Sept. 2025, pp. 220-39, https://li01.tci-thaijo.org/index.php/pnujr/article/view/268341.