Hummoudi, Israa M. “Effect of Silica Layer on Bonding Strength of Thermoplastic Nylon to Cold Cure Acrylic Resin”. Journal of Baghdad College of Dentistry, vol. 25, no. 3, Mar. 2013, pp. 24-27, https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/254.