1.
Malik A, Baban L. The effect of light curing tip distance on the curing depth of bulk fill resin based composites . J Bagh Coll Dent [Internet]. 1 [cited 29Nov.2019];26(4):46-3. Available from: http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/590