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1. Schimelpfening N, Gans S. 7 Facts You Should Know About Depression [Internet]. verywellmind. 2020 [cited 29 September 2020]. Available from:  هنا
Depression Basics [Internet]. nimh. [cited 29 September 2020]. Available from:  هنا
 Depression [Internet]. who. 2020 [cited 29 September 2020]. Available from: هنا