Lie, Han Ay, Junaedi Utomo, Hsuan-Teh Hu, and Lena Tri Lestari. 2021. “Seismic Retrofitting of Irregular Pre-80s Low-Rise Conventional RC Building Structures”. Civil Engineering Dimension 23 (1):9-19. https://doi.org/10.9744/ced.23.1.9-19.