[1]
Y. . Khuwutthayakorn, K. . Sopa, K. . Chaiklangmuang, T. . Wongthana, P. . Tangsumpanta, and S. . Ekpatanaparnich, “Efficacy of light curing unit prototype on surface hardness of resin composite as a function of tilt angle”, CM Dent J, vol. 41, no. 3, pp. 65–73, Dec. 2020.