Knowledge management systems in support of disasters management: A two decade review

► We examined knowledge gaps exist in applied KMS for disaster/emergency. ► Only 1% of 8000 KM papers had focused on KMS for disaster or emergency. ► We reviewed 51 applied KMS papers that focused on disaster or emergency. ► Only half of the applied papers explicitly used the term “Knowledge Management”. ► We model design guidelines for KMS/EMIS.