Effect of exposure to the different concentration of pure CO2 gas on growth rates and fatty acids metabolism of green Alga Chlorococcum humicola. mesop. environ. j [Internet]. 2022 Feb. 24 [cited 2025 Apr. 5];5(4):72-85. Available from: https://mej.uobabylon.edu.iq/index.php/mej/article/view/21