Table 3.

Inclusion/exclusion criteria.

Inclusion criteria	Exclusion criteria
•Papers defined flood vulnerability, methodology and approaches.	•Papers that do not define flood vulnerability and their methods.
•Papers also investigated the flood vulnerability using geographic information system
•Paper that defined social, physical environmental, and economical flood vulnerability.	•Papers that do not define approaches and methodology for flood vulnerability assessment
	•Papers that specify vulnerability to other natural hazards in the GIS context