Vachira Posai, A. Atthachaiwat, T. Sathira-ankura, K. Jamsomboon, U. Janta-um-mou, P. Kladjompong, S. Phonkrut, N. Watada, and S. Udomchai. “A causal model of factors influencing the quality of nursing care in psychiatric and substance abuse wards in hospitals under the Office of the Permanent Secretary, Ministry of Public Health, Thailand: 10.55131/jphd/2026/240211”. Journal of Public Health and Development, vol. 24, no. 2, May 2026, pp. 158-71, doi:10.55131/jphd/2026/240211.