Hussain, Adnan, Naza Deviansari, Rizal Alamsyah, Inggrid Disrey, Moch Fadil Ansori, and Ramdhani Amrullah Dhani. “Analysis of Human Resources Readiness in Facing Natural Disasters Study Case: Lapindo Sidoarjo Mud Disaster”. Calamity: A Journal of Disaster Technology and Engineering 1, no. 2 (January 29, 2024): 97–104. Accessed October 6, 2025. https://www.journal-iasssf.com/index.php/Calamity/article/view/271.