Laboratory study on the effects of nutrient enrichment on a phytoplankton population in Sawa Lake, Iraq. Baghdad Science Journal, Iraq, Baghdad, v. 5, n. 2, p. 230–236, 2008. DOI: 10.21123/bsj.2008.5.2.230-236. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/891.. Acesso em: 9 jul. 2024.