Oral Hygiene Practice among the Students of a Selected School in Dhaka City. Update Dental College Journal, [S. l.], v. 5, n. 2, p. 18–22, 2016. DOI: 10.3329/updcj.v5i2.27264. Disponível em: https://www.banglajol.info/index.php/UpDCJ/article/view/27264. Acesso em: 4 jul. 2026.