Hammed S. Khamees, Ali Muayad Sultan, and Ayman A. Saleem. “Study the Impact of Crude Oil on Some Physiological Activities of Oscillatoria Splendida”. Tikrit Journal of Pure Science 20, no. 3 (February 10, 2023): 57–64. Accessed July 22, 2024. https://tjps.tu.edu.iq/index.php/tjps/article/view/1187.