@article{IJIAS-18-327-03,
author = {Rachid Othmani},
title = {{}},
journal = {International Journal of Innovation and Applied Studies},
volume = {25},
year = {2019},
pages = {817--830},
issue = {3},
number = {3},
issn = {2028-9324},
url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-18-327-03},
abstract_html_url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-18-327-03},
pdf_url = {http://www.issr-journals.org/xplore/ijias/0025/003/IJIAS-18-327-03.pdf},
document_type={Article},
source={www.issr-journals.org}
}