Hajar, I. ., A. . Agustang, F. W. . Suhaeb, and S. A. . Kamaruddin. “The Functions of Socio-Economic System in Natural Disaster Management in Janeponto Regency”. Indonesian Annual Conference Series, no. Proceedings of IACS-HOICEB, Sept. 2023, pp. 330-6, https://ojs.literacyinstitute.org/index.php/iacseries/article/view/1275.