PROMKAWONG , W. . The Effectiveness of Healthcare Operations for Dependent Elderly People of Care Giver Kham Ta Kla District Sakon Nakhon Province. Journal of Sakon Nakhon Hospital, Sakon Nakhon, Thailand, v. 27, n. 3, p. 70–84, 2024. Disponível em: https://he05.tci-thaijo.org/index.php/JSakonNakHosp/article/view/3796. Acesso em: 7 apr. 2025.