Kumar, Arvind, and Amit Kumar Ahirwar. “Comparative Analysis of a Ribbed and Waffle Slab Under Seismic Load Using ETABS ”. International Journal of Scientific Research in Civil Engineering, vol. 7, no. 1, Feb. 2023, pp. 97-105, https://ijsrce.com/index.php/home/article/view/IJSRCE23712.