สืบสุข ณ., แสงมณี ว., & โรจน์นิรุตติกุล ณ. (2015). Marketing Mix Affecting Service Decision Making Process in Physical Therapy Clinic of Consumers in Bangkok. Journal of Industrial Education, 14(2), 659–665. Retrieved from https://ph01.tci-thaijo.org/index.php/JIE/article/view/122590