Raghavendra D, Sivasubramanian K, Sivakumar A, Hareesh M. Experimental evaluation of crack depth in concrete specimens using time-of-flight technique. JoSE [Internet]. 2024 Nov. 19 [cited 2024 Dec. 22];43(3):311-8. Available from: http://14.139.176.44/index.php/JOSE/article/view/855