Othman, D. A., Muhi, R. M., Nafie, N. N., & Farman, M. N. (2024). A Cross-Sectional Study to Evaluate the Prevalence and Severity of Gingivitis among High School Students in Erbil City-Iraq. Erbil Dental Journal (EDJ), 6(3), 254–259. https://doi.org/10.15218/edj.2024.37