Sattabudhkulwara, S., T. Kakkhanapichonchat, K. Kalyanamitra, and S. Niyomyaht. “Service Quality Management of Health and Beauty Clinics in Bangkok”. Journal of MCU Humanities Review, vol. 8, no. 2, Dec. 2022, pp. 199-14, https://so03.tci-thaijo.org/index.php/human/article/view/260612.