Alfawaz, Hussam, et al. “BOND STRENGTH OF BIOROOT RCS RELATIVE TO DIFFERENT ENDODONTIC BIOCERAMIC SEALERS: IN VITRO PUSH-OUT TEST”. Pakistan Oral & Dental Journal, vol. 38, no. 4, Mar. 2019, pp. 528-31, https://www.podj.com.pk/index.php/podj/article/view/333.