Anggraini, S. and Okviannas, N.N. 2025. Prevalence of Impacted Mandibular Third Molar and its Relationship Based on Pell & Gregory Classification. International Journal of Medical and Biomedical Studies. 9, 3 (May 2025), 1–7. DOI:https://doi.org/10.32553/ijmbs.v9i3.3032.