Nugraheni, Tunjung, N Nuryono, Siti Sunarintyas, and Ema Mulyawati. 2017. “Composite Resin Shear Bond Strength on Bleached Dentin Increased by 35% Sodium Ascorbate Application”. Dental Journal 50 (4):178-82. https://doi.org/10.20473/j.djmkg.v50.i4.p178-182.