System dynamics for integrated domestic wastewater management: A review of stock–flow models, policy scenarios, and river water quality. Journal of Engineering Researcher and Lecturer, [S. l.], v. 5, n. 2, p. 124–156, 2026. DOI: 10.58712/jerel.v5i2.221. Disponível em: https://jerel.rlsociety.org/index.php/jerel/article/view/221. Acesso em: 31 jul. 2026.