Kothuru, V. V. L. ., Sistla, V. S. ., Mohammed, I. H. . and Jagana, A. . (2022) “Design and Numerical Analysis of Rectangular Sonotrode for Ultrasonic Welding”, Trends in Sciences. Nakhon Si Thammarat, Thailand, 19(11), p. 4215. doi: 10.48048/tis.2022.4215.