ERNI YULIANTI; EKO PRASETYO. OPTIMIZATION OF RETENTION POND IN FLOOD CONTROL EFFORTS IN PEKANBARU (URBAN FLOOD SYSTEM IMPROVEMENT PROJECT). International Journal of Social Science, [S. l.], v. 3, n. 5, p. 561–580, 2024. DOI: 10.53625/ijss.v3i5.7425. Disponível em: https://mail.bajangjournal.com/index.php/IJSS/article/view/7425. Acesso em: 5 jul. 2025.