Raj, A. I., A. Agrawal, L. Jayanthi, and R. Manikandhan. “Influence of Mucosal Tissue Thickness on Placement of Implant at Crestal, Sub-Crestal and Supra-Crestal Level: A Literature Review”. International Journal of Health Sciences, vol. 6, no. S1, May 2022, pp. 8800-18, doi:10.53730/ijhs.v6nS1.6989.