KRAIRITTICHAI, J. A Survey of the Smart OPD Model of Hospitals or Institutions under the Department of Medical Services. Journal of The Department of Medical Services, [S. l.], v. 48, n. 1, p. 104–113, 2023. Disponível em: https://he02.tci-thaijo.org/index.php/JDMS/article/view/260121. Acesso em: 1 oct. 2026.