1. PCI Design Handbook: Precast and Prestressed Concrete. MNL-120,2010
2. Alla, M.A.K. (2015). Design and Behavior of Ledges for Short Span L-shaped Spandrel Beams (Doctoral dissertation, North Carolina State University).
3. Banthia, N.P., 1987. Impact resistance of concrete (Doctoral dissertation, University of British Columbia).
4. Review of concrete structures strengthened with FRP against impact loading;Pham;Structures,2016
5. Behavior of compact L-shaped spandrel beams with alternative web reinforcement;Hariharan;PCI J.,2019