Zafreen, Farzana, Md Abdul Wahab, Md Rezwanur Rahman, and Shahana Shermin. “Personal Hygiene Practices Among Selected Rural School Children in Bangladesh”. Delta Medical College Journal 8, no. 1 (March 31, 2022): 28–31. Accessed November 24, 2024. https://banglajol.info/index.php/DMCJ/article/view/58962.