Mathias NB. Seasonal Variability of Phytoplanktons in the Non-Point Source Polluted River Nggada, Maiduguri – Borno State, Nigeria. USci [Internet]. 2022 Sep. 30 [cited 2026 May 20];1(1):315-26. Available from: https://publications.umyu.edu.ng/scientifica/index.php/usci/article/view/490