G. Ozan PhD, H. Sar Sancakli DDS, M. Tiryaki PhD, and I. Bayrak PhD, “Effect of Light Curing Modes on the Color Stability of a Nanohybrid Composite Immersed in Different Beverages”, Odovtos - Int J Dent Sc, vol. 22, no. 2, pp. 71–81, Aug. 2019.