Beketov, V.G., V.I. Surin, A.E. Dembitsky, A.A. Abu Ghazal, and A.I. Alwaheba. 2018. “Control Quality of Welded Joints by Scanning Contact Potentiometry Method”. KnE Engineering 3 (3), 219-29. https://doi.org/10.18502/keg.v3i3.1621.