Daeli, J. A. “Economical Instrumentation Utilising Ultrasonic Guided Waves on Threaded Steel With a Usb Oscilloscope: A Review”. Journal of Opto-Electro-Medic Science, vol. 1, no. 1, Feb. 2025, pp. 1-8, https://sintechcomjournal.com/index.php/joems/article/view/297.