Thasai, Sutthida, Thitima na Songkhla, and Sutee Inraksa. 2020. “Analysis of Accidental Causes Among Container Trucks, Forklifts and Heavy Equipment Drivers in A Logistics Industry, Suratthani Province”. Health Science Journal of Thailand 2 (3):48-60. https://he02.tci-thaijo.org/index.php/HSJT/article/view/240448.