Mustafa Jahanara,  Meaning in Life, Hope, and Mental Health: Relation between Meaning in Life, Hope, Depression, Anxiety, and Stress among Afghan Refugees in Iran.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 105(9). 3283 - 3286
    [viewed 07 July 2020]. Available from: https://publications.waset.org/pdf/10006274.