@proceedings {4899,
	title = {Proposal for a new method for assessing the vulnerability of aquifers to contamination, ISSN 1737-3638},
	journal = {3rd International Conference on Integrated Environmental Management for Sustainable Development "ICIEM 2018" , May 02 to 05, 2018.  Sousse, Tunisia},
	year = {2018},
	url = { www.iciem-conference.com},
	author = {Drias Tarek and Abdelhamid Khedidja and Belloula Moufida}
}
