Alsadoon, T. H. ., Tawfeeq, H. K. ., Othman, (Mustafa A. ., Jassam, M. ., Mjbel, A. ., & Katea, H. (2022). Study the effect of some tooth paste On the oral health. Journal of Biotechnology Research Center, 15(2), 104–111. https://doi.org/10.24126/jobrc.2021.15.2.616