Moussa, H. , Hamad, M. and Lefsaay, A. 2020. Evaluation of Water Sorption of Various Heat-Curing Acrylic Resins and the Effect of Aqueous Environment on its Fracture Toughness. Libyan Journal of Dentistry . 4, 1 (Mar. 2020). DOI:https://doi.org/10.37376/ljd.v4i1.1912.