Tiravanitchkul, R., Isarangura, S. ., chuchai, W., & Pichaitanaporn, J. (2017). Evaluation of Patients’ Satisfaction Toward Hearing Aids Services in Ramathibodi Hospital. Ramathibodi Medical Journal, 40(3), 11–22. Retrieved from https://he02.tci-thaijo.org/index.php/ramajournal/article/view/88895