Fandiño Pelayo, J., Castellanos, L. S. M., Ortega, R. C., Rojas, L. G. H., & O. Lengerke. (2025). Smart water quality regulation in sustainable aquaponics using PID control and long-term performance analysis. Sustainable Engineering and Innovation, 7(2), 521-536. https://doi.org/10.37868/sei.v7i2.id606