R. M. Abdelraouf, M. Mohammed, and F. Abdelgawad, “Evaluation of Shear-Bond-Strength of Dental Self-Adhering Flowable Resin-Composite versus Total-Etch One to Enamel and Dentin Surfaces: An In-Vitro Study”, Open Access Maced J Med Sci, vol. 7, no. 13, pp. 2162–2166, Aug. 2019.