The effect of learned helplessness on the psychological health of healthcare workers - Abdelmajid QOURRICHI; Khalid OUAZIZI; Elmostapha SAALITI; Driss AIT ALI; Laila EL ALAMI; Hilal MERYEM; Gabriella NUCERA; Amelia RIZZO; Murat YILDIRIM; Mahmood BAHRAMIZADEH; Kavita BATRA; Lukasz SZARPAK; et al. (Journal of Health and Social Sciences)