PAULRAJ.K, , A. M. Assessment of Trace Elements Concentration in various Aquatic Ecosystems of Nedumangadu and Neyyatinkara Taluk of Thiruvananthapuram District in Kerala, India. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 3, n. 01, p. 3422–3430, 2016. Disponível em: https://ijetst.in/index.php/ijetst/article/view/919. Acesso em: 15 jan. 2025.