Ferroum, A. et al. 2026. Environmental Quality Assessment of the Marine Coastal Ecosystem Annaba, Under the influence of the Seybouse River : Physical and Chemical Contamination and Metal Contamination of Surface Waters – Annaba, Algeria. International Journal of Aquatic Research and Environmental Studies. 6, 2 (Jun. 2026), 1149–1159. DOI:https://doi.org/10.70102/6kps5912.