Ahmad Iqbal, “Obituary: Dr. Inayat ur Rehman Khalil (8.1.1944 - 19.12.2023)”, Pak Oral Dent J, vol. 44, no. 1, p. 83, Mar. 2024, Accessed: Feb. 27, 2026. [Online]. Available: https://podj.com.pk/index.php/podj/article/view/781