MUDHIR , A. M. و RASHEED, N. D. (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)", مجلة جامعة دهوك, 22(2), ص 131-142. doi: 10.26682/sjuod.2019.22.2.15.