Zhang Z, Liu Z, Yuan B. An Improved YOLOv8n-Based Method for Ultrasonic Phased Array S-Scan Defect Detection in LPG Spherical Tank Welds. IJCSIT [Internet]. 2026 Mar. 20 [cited 2026 Apr. 23];8(3):82-91. Available from: https://wepub.org/index.php/IJCSIT/article/view/6019