Al-Hadithy, Laith Khalid, and Hamza Sadiq Abdal-Kareem. 2008. “Behavior of Reinforced Concrete Composite Beams With Embedded Prestressed Concrete Prisms Using Nonlinear Finite Element Analysis”. Nahrain University College of Engineering Journal 11 (2): 202-15. https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/515.