Lon, L. F. S., L. A. H. Knop, R. L. Shintcovsk, O. Guariza Filho, and D. B. Raveli. “Shear Bond Strength of Three Different Bonding Systems for Orthodontic Brackets”. Brazilian Journal of Oral Sciences, vol. 17, July 2018, p. e18138, doi:10.20396/bjos.v17i0.8652883.