Karim, Farzana. “Oral Hygiene Awarness Among The Primary School Childrenin A Rural Areaof Bangladesh”. International Journal of Human and Health Sciences (IJHHS) 1, no. 2 (January 11, 2018): 79–82. Accessed April 16, 2026. http://www.ijhhsfimaweb.info/IJHHS/article/view/14.