Khiev, T., T. Chaisomphob, and W. Patwichaichote. “FLEXURAL TEST ON COLD-FORMED STEEL I BEAMS”. Suranaree Journal of Science and Technology, vol. 26, no. 1, Aug. 2026, pp. 71-77, https://ph04.tci-thaijo.org/index.php/SUJST/article/view/14546.