Azeem, M., A. U. Haq, F. Ambreen, W. U. Hamid, and S. Ghauri. “Comparison of Residual Monomer Leaching from Orthodontic Adhesives at Different Light Curing Tip Distances”. Pakistan Orthodontic Journal, vol. 11, no. 1, Sept. 2019, pp. 29-32, https://www.poj.org.pk/index.php/poj/article/view/260.