A COMPARATIVE STUDY OF INTERNAL AND EXTERNAL FLOATING COLUMNS UNDER SEISMIC LOADS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 4, p. 902–908, 2025. DOI: 10.5281/zenodo.18016029. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1657. Acesso em: 12 nov. 2026.