I-gumnerd J, Chaiard J, Udomkhamsuk W. Relieving the Burden Among Caregivers of Cancer Patients: A Systematic Review. Nursing Journal CMU [Internet]. 2020 Mar. 25 [cited 2024 May 2];47(1):164-7. Available from: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/240742