Abed, Ibrahim J. “PCR- Based Test for the Early Warning of Both Cylindrospermopsin and Saxitoxin in Iraqi Freshwater”. Al-Nahrain Journal of Science 18, no. 3 (June 10, 2018): 109-114. Accessed August 28, 2021. https://anjs.edu.iq/index.php/anjs/article/view/317.