A. Khan, N. E. S. Khalid, S. Saleem, F. Habib, T. Marwat, and D. Khattak, “Frequency and Knowledge of Halitosis Among Students of Khyber Medical University-Institute of Dental Sciences and Khyber Medical University-Institute of Medical Sciences, Kohat: Frequency and Knowledge of Halitosis Among KMU Students”, PJHS-Lahore, vol. 7, no. 10, pp. 56–60, Oct. 2026.