Setiawan, R., and K. Koespiadi. “High-Level Modeling of Building Structure Using Octogonal Castellated Beam and Steel Plate Shear Wall System (SPSW)”. IJTI International Journal of Transportation and Infrastructure EISSN 2597-4769 PISSN 2597-4734, Vol. 3, no. 2, July 2020, pp. 68-78, doi:10.29138/ijti.v3i2.1059.