Belkadhi, Aicha, Wahbi Djebali, Hédia Hédiji, and Wided Chaïbi. 2016. “Cadmium Stress Tolerance in Plants: A Key Role of Endogenous and Exogenous Salicylic Acid”. Plant Science Today 3 (1):48-54. https://doi.org/10.14719/pst.2016.3.1.181.