J. Ogboji, I. Y. Chindo, A. Jauro, D. Boryo, and L. N. M., “Formulation, physicochemical evaluation and antimicrobial activity of green toothpaste on streptococcus mutans”, IJAC, vol. 6, no. 1, pp. 108–113, Jun. 2018, doi: 10.14419/ijac.v6i1.10808.