Indumathi M, Dr.Lavanya Prathap, and Dr. Preetha S. 2020. “ORAL HYGIENE PRACTICES AMONG SOUTH INDIAN ADULT POPULATION - A SURVEY ”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17 (7):1826-43. https://archives.palarch.nl/index.php/jae/article/view/1424.