@article{
  author = {Talaeitaba, Sayed Behzad, Nazari, behrang},
  title = {Stiffness Reduction Factor of Flat; Beam-Column and Waffle Slabs under Lateral Load},
  journal = {International Journal of Advanced Structural Engineering},
  year = {2022},
  volume = {12},
  number = {2},
  pages = {671-687},
  doi = {10.1007/ijase.2023.1973609.1064}
}