Boonpadung, D., Techarattanased, N., Chancharoen, S. and Charoenwiriyakul, C. (2020) “Factors Affecting Individual Spirit at Work of Healthcare Professionals In Crowns Prince Hospitals Thailand”., Journal of the Association of Researchers, 24(2), pp. 40–50. available at: https://so04.tci-thaijo.org/index.php/jar/article/view/240929 (accessed: 10 September 2026).