Sari, Ninik, Merina Widyastuti, and Putri Rifah. “Spirituality and Anxiety in Critical Care Patients’ Families: A Systematic Review”. jitek 9, no. 1 (September 30, 2021): 1-12. Accessed November 6, 2026. https://www.poltekkesjakarta3.ac.id/ejurnalnew/index.php/jitek/article/view/552.