Gull, M., S. Khan, M. Nawaz, and M. U. Hasan. “Community Based Flood Catastrophe Preparedness, Vulnerability, Management and Response of Layyah District, Punjab, Pakistan (1990-2015)”. International Journal of Economic and Environmental Geology, vol. 11, no. 2, May 2020, pp. 12-18, doi:10.46660/int.j.econ.environ.geol. v11i2.247.