Soopunpitug, S. (2021) “A Study of the Feelings of Burden and the Needs of Caregivers in Palliative Care”, Academic Psychiatry and Psychology Journal, 37(3), pp. 158–173. available at: https://he01.tci-thaijo.org/index.php/APPJ/article/view/250558 (accessed: 27 August 2026).