RAMADHAN, G. A.; ANGGRAINI, N. K. Analisis Perbandingan Kolom Eksisting dan Redesain Gedung 9 Lantai Surakarta . RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 4, p. 8415–8425, 2026. DOI: 10.31004/riggs.v4i4.4867. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/4867. Acesso em: 5 jun. 2026.