Abrudan, D., and D. Vîrgă. “The Moderators of the Relationship Between Burden and Psychological Distress Among Caregivers: Depression Symptoms and Coping Strategies”. Psihologia Resurselor Umane, vol. 12, no. 2, Oct. 2019, pp. 101-13, https://www.hrp-journal.com.new-skills.eu/index.php/pru/article/view/155.