Kolisetty Aditya V E, Anish P, Samuel William S, Balaji Ramachandran. “A Critical Investigation on Weld Bead Defect Detection System Using IoT”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 14, Aug. 2021, pp. 2047-58, doi:10.17762/turcomat.v12i14.10567.