KUMAR, G. A.; SUKUMAR, S. A Simplified method for calculating warping constant for lipped I-beam with Trapezoidal corrugation in web. Journal of Structural Engineering, [S. l.], v. 40, n. 6, p. 546–557, 2024. Disponível em: http://jose.serc.res.in/index.php/JOSE/article/view/945. Acesso em: 4 apr. 2025.