[1]
Hamdoun, A., عمار, Ahmed, M. and ماهر 2012. Preparation of Activated Carbon from spent lubricant Oils Using Catalyst Polymer Processing. Journal of Education and Science (JES). 25, 2 (Jun. 2012), 44–57. DOI:https://doi.org/10.33899/edusj.2012.59147.