Haider, N., Nagpal, R., Singh, U. P., Umar, M. and Mehmood, N. (2021) “Effect of Different Etching Modes on Shear Bond Strength of Universal Adhesives to Enamel”, The Journal of Dentists, 9, pp. 20–26. doi: 10.12974/2311-8695.2021.09.4.