Dewi, Dian Kusuma, et al. “Effectiveness of Spiritual Care in Reducing Death Anxiety Among Patients Receiving Palliative Care: An Integrative Literature Review”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal), vol. 12, no. 3, July 2026, pp. 465-78, doi:10.33755/jkk.v12i3.1038.