Shahad Lateef Mohammed1 / Firas Abdulameer Farhan2. Effect of Addition Zirconia/Chitosan Filler on Mechanical Properties of Heat Cure Polymethyl Methacrylate Resin. (Humanities, social and applied sciences) Misan Journal of Academic Studies , v. 23, n. 50, p. 15-25, 30 Jun. 2024.