%0 Journal Article %A niknam, mandana %T The effectiveness of psychological capital intervention model (PCI) on jab stress and occupational hardiness in Nursing staff %J Knowledge & Research in Applied Psychology %V 22 %N 3 %P 107-119 %D 2021 %R 10.30486/jsrp.2020.1877456.2029 %U https://sanad.iau.ir/fa/Article/895498