Opasrattanakorn, S., Detprapon, M. and Sumdaengrit, B. (2015) “Stress and Coping of Nasopharyngeal Carcinoma Patients Receiving Concurrent Treatment”, Nursing Research and Innovation Journal, 21(2), pp. 158–171. available at: https://he02.tci-thaijo.org/index.php/RNJ/article/view/25144 (accessed: 19 September 2026).