Effect of Conventional Filler, Short Fiber-reinforced, and Polyethylene Woven Fiber-reinforced Composite on the Fracture Toughness of Extracted Premolar Teeth - Leeza Bharati; Chandrakar Chaman; Udai P Singh; Asib Ahmad; Siddharth Anand; Aparna Singh (The Journal of Contemporary Dental Practice, 2025)