Imad Belaid, Hayette Saifi, Achraf Hamrouni, Tayeb Bouarroudj. 2021. “The Effect of an Ecological Compound (Cysteine) on the Behaviour of Copper in Acidic Environment: Electrochemical and Raman Spectroscopy Studies”. Annals of the Romanian Society for Cell Biology 25 (6):18278-98. https://www.annalsofrscb.ro/index.php/journal/article/view/9235.