Reyaz, Suhaib, and Surendra Beniwal. 2023. “Ultrasonic Imaging for Detection and Mapping of Complex Pattern of Subsurface Cracks in Concrete”. Journal of Non Destructive Testing and Evaluation (JNDE) 20 (3):67-75. https://jnde.isnt.in/index.php/JNDE/article/view/40.