IBRAHIM, Zainah; HANIF, Muhammad Usman; XIN LIM, Huan; XIAN HANG, You. Effect of incremental static damage on modal frequencies of reinforced concrete beams. International Journal of Integrated Engineering, [S. l.], v. 10, n. 2, 2018. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2636. Acesso em: 8 apr. 2026.