Comparison of structural performance of open frame structures based on SNI 03-1726-2002 and SNI 03-1726-2012Siti Aisyah Nurjannah, Yoga Megantara, Erwin Lim and Iswandi ImranE3S Web Conf., 156 (2020) 05006DOI: https://doi.org/10.1051/e3sconf/202015605006