Ajike Saratu Omagbemi and Okon-Essien Sandra Grace (2020). KNOWLEDGE, ATTITUDE AND PERCEPTION TOWARDS HALITOSIS AMONG IN-SCHOOL ADOLESCENTS IN SOUTH-WEST NIGERIA. ISSN: 2320-5407. DOI: 10.21474/IJAR01/11633. CiteFactor. https://citefactor.org/article/179539/knowledge-attitude-and-perception-towards-halitosis-among-in-school-adolescents-in-south-west-nigeria