Pratiwi, R. 2005. Perbedaan daya hambat terhadap Streptococcus mutans dari beberapa pasta gigi yang mengandung herbal (The difference of inhibition zones toward Streptococcus mutans among several herbal toothpaste). Dental Journal. 38, 2 (Jun. 2005), 64–67. DOI:https://doi.org/10.20473/j.djmkg.v38.i2.p64-67.