Ratnawati, Susi, and Indawati . 2026. “The Innovation of the Disaster Response Programme Hope Arises Again Intact (Duta Hatiiku) in Improving Post-Disaster Administrative Services in Sidoarjo District”. Journal of Social Science and Human Research Studies 2 (02): 112-15. https://doi.org/10.65150/EP-jsshrs/V2E2/2026-04.