Nguyen Van Huan, Nguyen Thi Hang, and Nguyen Thi Hue. 2025. “A Digital Transformation Approach from Traditional to Virtual Practice: A Case Study of Gas Welding Corner-Welding”. The VMOST Journal of Social Sciences and Humanities 67 (3). https://doi.org/10.31276/VMOSTJOSSH.2024.0081.