Dedeh Maryani, Nindya Adhisty, Sutan Riska Tuanku Kerajaan, S. Subhandhy, and Muhammad Iqbal Sarabayan Pazka, “(Analysis of Government Response to Natural Disaster Management in Sumatra: A Case Study on Response Delays, Interagency Coordination, and Institutional Capacity)”, esaprom, vol. 4, no. 12, pp. 2011–2020, Dec. 2025.