boontommo, Kanya, Supawadee boonyawng, and Saifon akwarangkoon. 2013. “The Effect of the Counseling With Palliative Care Conditions of Loss and Grief in Terminal Lung-Cancer Patients”. Journal of Research in Nursing-Midwifery and Health Sciences 33 (1):17-28. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/9173.