Tammama, T., and W. A. Megayanti. “FISTULA MANAGEMENT DUE TO CHRONIC INFECTION OF RADICULAR CYST”. Journal of Health and Dental Sciences, vol. 1, no. 2, Nov. 2021, pp. 209-18, https://jhds.fkg.unjani.ac.id/index.php/jhds/article/view/19.