Dr. Saleh J. Alghamdi , Tran., “A Deep Learning Based Non-Destructive Method for Estimating Concrete Strength using Continuous Wavelet Transform of Vibration Signals Acquired using A Smartphone’s Accelerometer”, IJRTE, vol. 12, no. 2, pp. 47–53, Jul. 2023, doi: 10.35940/ijrte.B7738.0712223.