IMAD, Hafiz Usama; AKHUND, Muhammad Akram; ALI, Muhammad; PATHAN, Ashfaque Ahmed; AHMED, Aftab. Non-Volumetric Pricing is a Threat to Water Reserves. Civil Engineering Journal, [S. l.], v. 5, n. 2, p. 422–428, 2019. DOI: 10.28991/cej-2019-03091256. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/1190. Acesso em: 1 jul. 2025.