Yousif, 1., & 		Elbashir, M.
(2015).
 The Contribution of Computer in Dentistry  Advancement: A Review.
<em>Gezira Journal Of Engineering And Applied Sciences, 10</em>(2).
Retrieved from <a href="http://37.60.236.48/index.php/gjeas/article/view/500" target="_new">http://37.60.236.48/index.php/gjeas/article/view/500</a>