Thasaneesuwan, S., and K. Nilmanat. “Psychological Distress in Patient With Cancer Undergoing Chemotherapy and Nursing Care”. Journal of Research in Nursing-Midwifery and Health Sciences, vol. 39, no. 4, Dec. 2019, pp. 110-9, https://he02.tci-thaijo.org/index.php/nur-psu/article/view/233366.