Ferronika, S., A. Syaify, and D. Herawati. “The Difference of Saline and Sterile Water for Tetracycline Hydrochloride Solvents in Cementum Demineralization”. Dental Journal, vol. 49, no. 1, Mar. 2016, pp. 5-9, doi:10.20473/j.djmkg.v49.i1.p5-9.