Breysse, Denys, Jean-Paul Balayssac, Maitham Alwash, and Mehdi Sbartai Zoubir. “Reliable Assessment on In-Situ Concrete Strength With Non Destructive Techniques”. Academic Journal of Civil Engineering 35, no. 1 (July 24, 2020): 176-179. Accessed May 28, 2024. https://journal.augc.asso.fr/index.php/ajce/article/view/ajce.35.1.43.