MOHAMMED, H. A.; ALI, O. S. Three-Dimensional Surface Evaluation and Shear Bond Strength of Three Pre-treatment E-max Surfaces for Metal and Ceramic Orthodontic Brackets: In Vitro Study. Polytechnic Journal, [S. l.], v. 10, n. 2, p. 113-118, 2020. DOI: 10.25156/ptj.v10n2y2020.pp113-118. Disponível em: https://journals.epu.edu.iq/index.php/polytechnic/article/view/203. Acesso em: 8 may. 2024.