Babatope Osagbemiro, and Modupeoluwa Soroye. “Professional Teeth Scaling by Dentists and Dental Therapists During COVID-19 Pandemic”. Khalij-Libya Journal of Dental and Medical Research, vol. 5, no. 2, May 2021, pp. 1-8, http://journals.khalijedental.com.ly/index.php/ojs/article/view/12.