Deborah Cornah, «The Impact of Spirituality on Mental Health: A Review of the Literature», Mental Health Foundation, 2006, .
21
Spiritual Engagement and Meaning», Pursuit of Happiness, 2016, .
22
Ozden Dedeli and Gulten Kaptan, «Spirituality and Religion in Pain and Pain Management», Health Psychology Research 1, no. 3 (2013): 29, doi:10.4081/hpr.2013.1448.
