Limnological Studies of Keenjhar Lake, District,Thatta, Sindh, Pakistan. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 10, n. 1 & 2, p. 39–47, 2009. DOI: 10.21743/. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/441. Acesso em: 5 nov. 2025.