N. Fairiska, B. M. Bachtiar, and F. P. Gultom, “ANALYSIS OF THE INHIBITORY POTENTIAL OF STREPTOCOCCUS SALIVARIUS ISOLATED FROM ADULT SALIVA AND THE TONGUE DORSUM FOR THE GROWTH OF CANDIDA ALBICANS”, Int J App Pharm, vol. 9, pp. 3–7, Oct. 2017.