Ferdose, J., Shamsuzzaman, A.M., Alom, M.S., Tasnim, A. and Rahman, N. 2020. Correlation Between pH of Saliva and Dental Caries among Children of Rajshahi City. TAJ: Journal of Teachers Association. 33, 1 (Oct. 2020), 31–34. DOI:https://doi.org/10.3329/taj.v33i1.49822.