Research on Assembling Steel Tower on The Top of Skyscraper by Gradual Erection. International Journal of Architecture and Urbanism, [S. l.], v. 7, n. 2, p. 328–337, 2023. DOI: 10.32734/ijau.v7i2.13515. Disponível em: https://idjpcr.usu.ac.id/ijau/article/view/13515. Acesso em: 4 feb. 2026.