1. Physical and mechanical performance of an innovative glass-fiber-reinforced plastic rod for concrete and grouted anchorages;Challal;Can. J. Civ. Eng.,1993
2. Alternative Materials for the Reinforcement and Prestressing of Concrete,1993
3. Fiber-Reinforced-Plastic (GFRP) Reinforcement for Concrete Structures: Properties and Application,1993
4. Advanced Composite Materials on Bridges and Structures, 1st Int. Conf.,1992
5. Fiber-Reinforced-Plastic Reinforcement for Concrete Structures, International Symposium,1993