R. Rizvi, S. R. Khuhawar, A. H. . Sahito, M. R. . Tagar, S. . Rafique, and W. . Rasheed, “Evaluation of the Apical Sealing Ability of Bioceramic and AH Plus Root Canal Sealers – An In Vitro Study ”, J Liaq Uni Med Health Sci, vol. 20, no. 3, pp. 219–222, Oct. 2021.