Effect Of Concrete Mix Design On Non-Destructive Test Results For Strength EvaluationRakesh Chandrashekar, Suneel Donthamsetty, V. Arun Kumar, Manish Gupta, Yalla Jeevan Nagendra Kumar and Neeraj ChahuanEPJ Web Conf., 355 (2026) 02003DOI: https://doi.org/10.1051/epjconf/202635502003