WORKU, A. . A CLOSED-FORM SOLUTION PROCEDURE TO THE VIBRA TlON OF NON-CLASSICALLY DAMPED SYSTEMS SUBJECTED TO HARMONIC LOADS. Zede Journal of Ethiopian Engineers and Architects, [S. l.], v. 22, p. 1–9, 2023. Disponível em: http://ejol.aau.edu.et/index.php/ZEDE/article/view/6515. Acesso em: 25 nov. 2024.