Zakaria, Maan R, and Dhifaf M Al-Obaidi. “An Evaluation of an Iraqi Phosphate-Bonded Investment and a Commercial Type on the Marginal Fit of Ceramometalcopings Using Three Different Investing and Burnout Techniques”. Journal of Baghdad College of Dentistry 26, no. 3 (September 15, 2014): 18–26. Accessed May 19, 2024. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/511.