Mahmoud, A. J., Al-Taee, I. A. ., Al-Haidarey, M. J. S. and Mohammad, D. J. (2025) “Pelagic primary productivity in the Euphrates River, Samawa City, Iraq”, International Journal of Aquatic Biology, 13(2), pp. 147–152. doi: 10.22034/ijab.v13i2.2517.