Su, Hansen Maikel, Suhartini Ismail, and Awal Prasetyo. “Effectiveness of Spiritual-Based Interventions in Enhancing Quality of Life Among Breast Cancer Patients: A Systematic Review”. Journal of Health and Nutrition Research 4, no. 2 (August 1, 2025): 491–503. Accessed September 13, 2025. https://journalmpci.com/index.php/jhnr/article/view/406.