Nitikul, Hathaichanok, and Saowanee Songprakon. 2022. “Experiences of Caregivers of Critically Ill Pediatric Patients in End-of-Life Stage: A Phenomenological Study”. The Journal of Thailand Nursing and Midwifery Council 37 (03):59-74. https://he02.tci-thaijo.org/index.php/TJONC/article/view/256542.