Sitthipong, Siva, Sitthipong Lohwirakorn, Prapas Muangjunburee, and Charoenyut Detvayukul. “Fatigue Life Prediction of Shipper Shaft of Electric Crawler Excavator by Finite Element Method”. The Golden Teak : Science and Technology Journal (GTSJ.) 6, no. 1 (May 28, 2026): 63–71. accessed September 12, 2026. https://li02.tci-thaijo.org/index.php/gts/article/view/1840.