“Knowledge and Practice of Oral Hygiene Among Primary School Pupils in Bichi Local Government Area of Kano State, Nigeria”. JOURNAL OF BASICS AND APPLIED SCIENCES RESEARCH 3, no. 6 (December 6, 2025): 32–40. Accessed March 7, 2026. https://jobasrfudutsinma.com/index.php/ojs-files/article/view/39.