Pratiwi, R. “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, vol. 38, no. 2, June 2005, pp. 64-67, doi:10.20473/j.djmkg.v38.i2.p64-67.