Mahmud, A. A., Farzana, F., Rabby, M. A. I., & Ferdoushi, I. A. . (2022). Average Working Length of Maxillary Central Incisor- A Single-Centre Study in Bangladesh. Medicine Today, 34(2), 83–87. Retrieved from https://www.banglajol.info/index.php/MEDTODAY/article/view/61419