Aeman Awni Saleem (2023) “Astudy of organic solvents to obtain bio-products from two genus of cyanobacteria, Anabaena sp. 65, Nostoc sp. 69 and identification of toxins in these bio-products by Hplc/Ms technique”, Tikrit Journal of Pure Science, 22(8), pp. 33–41. doi: 10.25130/tjps.v22i8.849.