A. Punpukdee, C. Wattana, W. Punpairoj, U. Srichuachom, P. Yaklai, and S. Trongtortam, “Thai Private Hospitals’ Innovative Healthcare Cultivation: An Exploratory Factor Analysis (EFA)”, MBA-KKU J., vol. 16, no. 2, pp. 32–67, Nov. 2023.