Akbari Baghal, Amir Ebrahim, Ahmad Maleki, and Ramin Vafaei. “On the Pull-Out Behavior of Hooked-End Shape Memory Alloys Fibers Embedded in Ultra-High Performance Concrete”. International Journal of Engineering and Technology Innovation 11, no. 4 (July 23, 2021): 265-277. Accessed October 25, 2021. https://ojs.imeti.org/index.php/IJETI/article/view/7060.