Silapavanich, S. and Kaewploy, N. (2023) “Analysis of Securities in Health Care Services: A Case Study of Bangkok Dusit Medical Services Public Company Limited”, RPU Journal of Business Administration, 2(2), pp. 17–35. available at: https://so03.tci-thaijo.org/index.php/RPUBAJOURNAL/article/view/274042 (accessed: 13 September 2026).