@article{IJIAS-16-310-02,
author = {Ahlam Qebibo and Meryam Nhiri and Nourdine Rhaim and Abdslam El Akhal and Abeer Esmail and Aicha Faiq and Nabila Oujar and Mohammed Ouhssine and El Hassan Berny},
title = {{}},
journal = {International Journal of Innovation and Applied Studies},
volume = {20},
year = {2017},
pages = {358--364},
issue = {1},
number = {1},
issn = {2028-9324},
url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-16-310-02},
abstract_html_url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-16-310-02},
pdf_url = {http://www.issr-journals.org/xplore/ijias/0020/001/IJIAS-16-310-02.pdf},
document_type={Article},
source={www.issr-journals.org}
}