Nouacer, S., Hazourli, S., Djellabi, R., Khlaifia, F. Z., Hachani, R., Ziati, M. (2016). 'Using a New Lignocellulosic Material Based on Palm Stems for Hexavalent Chromium Adsorption in Aqueous Solution', International Journal of Environmental Research, 10(1), pp. 41-50. doi: 10.22059/ijer.2016.56886