Brahim Darraj, Bouchra Gourja, Abderrazak Faiq, El Mostafa Tace, Said Belaaouad. Difficulties in Developing the Diagnostic Competence of Nursing Students At My Youssef Hospital in Casablanca: Descriptive Study. Iraqi Journal of Science. Published online January 14, 2021:305-312. doi:10.24996/ijs.2021.SI.1.42