Energy–Water–Profit Trade-Offs and Scale Economies in Urban Aquaponics Under Electricity Unreliability: Comparative Evidence from Lagos and Abuja, Nigeria. Applied Sciences, Computing, and Energy, [S. l.], v. 4, n. 1, p. 155–168, 2026. Disponível em: https://cemrj.com/index.php/volumes/article/view/178. Acesso em: 29 apr. 2026.