@article{IJIAS-15-080-02,
author = {Osman Ali and Abdillahi Ibrahim and Dirir Allaleh Guedid},
title = {{}},
journal = {International Journal of Innovation and Applied Studies},
volume = {11},
year = {2015},
pages = {317--320},
issue = {2},
number = {2},
issn = {2028-9324},
url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-15-080-02},
abstract_html_url = {http://www.ijias.issr-journals.org/abstract.php?article=IJIAS-15-080-02},
pdf_url = {http://www.issr-journals.org/xplore/ijias/0011/002/IJIAS-15-080-02.pdf},
document_type={Article},
source={www.issr-journals.org}
}