Tiangtrong, S., M. Sunarak, and J. Thongantang. “Effectiveness of Discharge Planning Program on Knowledge and Self-Care Skills among Pneumonia Patients in Romchattra 1 Ward, Sakon Nakhon Hospital”. Medical Journal of Sakon Nakhon Hospital, vol. 29, no. 2, Aug. 2026, pp. 39-50, https://he05.tci-thaijo.org/index.php/JSakonNakHosp/article/view/8267.