ESSEN, Donald; LUQYANA , Luqyana. Analysis and Dynamic Behavior of Portal Structure Due Rotating Machines Loads. Journal of Applied Science, Engineering, Technology, and Education, Takalar, Indonesia, v. 1, n. 2, p. 131–140, 2019. DOI: 10.35877/454RI.asci1240. Disponível em: https://ascijournal.eu/index.php/asci/article/view/40. Acesso em: 28 may. 2026.