MUDHIR , ANEES MAHMOOD, and NICHIRVAN DARWEESH RASHEED. 2020. “COMPARISON OF ENAMEL ACID ETCHING AND ER, CR: YSGG LASER ETCHING ON THE SHEAR BOND STRENGTH OF STAINLESS STEEL ORTHODONTIC BRACKETS (AN IN VITRO STUDY)”. Journal of Duhok University 22 (2), 131-42. https://doi.org/10.26682/sjuod.2019.22.2.15.