POPOVICI A-F. DEPRESSION, ANXIETY, STRESS, AND COPING MECHANISM DURING COVID-19 PANDEMIC. Studia UBB Psychologia-Paedagogia [Internet]. 2022 Dec. 5 [cited 2025 Mar. 14];67(2):65-87. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbpsypaed/article/view/3873