SUPARDI SITEPU; ABDI SUGIARTO; CUT NURAINI. Management of The Wampu River in Reducing Flood Risk in Tanjung Pura District, Langkat Regency. Equivalent : Journal of Economic, Accounting and Management, [S. l.], v. 4, n. 2, p. 1581–1591, 2026. DOI: 10.61994/equivalent.v4i2.1843. Disponível em: https://jurnal.dokicti.org/index.php/equivalent/article/view/1843. Acesso em: 23 may. 2026.