Rizalul Muslih Syawaluddin Hsb et al. 2026. An Analysis of the Impact of Flash Floods on the Economic Welfare of the Community in Batang Toru From the Perspective of Maqasid Sharia. Al-Kharaj: Journal of Islamic Economic and Business. 8, 3 (Aug. 2026). DOI:https://doi.org/10.24256/kharaj.v8i3.12279.