เงินไธสง เ, อ่วมตานี อ. Professional Nurses as An Entrepreneur of Elderly Care Service. J Royal Thai Army Nurses [Internet]. 2019 Dec. 30 [cited 2024 May 5];20(3):196-205. Available from: https://he01.tci-thaijo.org/index.php/JRTAN/article/view/233264