AL-Dabbagh, A. T., and R. J. AL-Naimi. “Variation and Contact Time of Protective Surface Coating on Fluoride Release and Recharge from Glass Ionomer Restoration”. Dental Journal, vol. 58, no. 2, Mar. 2025, pp. 180-6, doi:10.20473/j.djmkg.v58.i2.p180-186.