ALLAH ELNIMA ELKHWAD, Hiba. The Prevalence of Dental Caries and Periodontal Diseases Among Pupils Attending Special Needs Centers. Social Innovations Journal, [S. l.], n. 50, 2018. Disponível em: https://socialinnovationsjournal.com/index.php/sij/article/view/12028. Acesso em: 10 may. 2026.