Jahan, M. S., Abdullah, U. S., Rahman, D., Quader, S. A., Islam, A. S., & Roknuzzaman, M. (2016). Oral Hygiene Practice among the Students of a Selected School in Dhaka City. Update Dental College Journal, 5(2), 18–22. https://doi.org/10.3329/updcj.v5i2.27264