จันทร์สมุทร ภ., & วงศ์จีรภัทร ร. (2019). Critical Load and Ideal Brace Stiffness of Howe Trusses Fabricated from Opened and Closed-Section Truss Members. Engineering and Technology Horizons, 36(2), 15–21. Retrieved from https://ph01.tci-thaijo.org/index.php/lej/article/view/240126