Awrahman, Nawzad Ali, and Yousef Hama Salih Mustafa. “Psychological Hardiness and Its Relationship With the Superstition Thinking in SalahaddinUniversity Students”. Journal of University of Raparin, vol. 8, no. 4, Dec. 2021, pp. 48-78, doi:10.26750/Vol(8).No(4).Paper4.