BARIKI, S. K.; T., B. R.; SARAMANDA, G. Assessment of Physico- Chemical Quality of Drinking Water in Araku Valley Mandal of Visakhapatnam District, Andhra Pradesh, India. The International Journal of Science & Technoledge, [S. l.], v. 3, n. 3, 2015. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/124336. Acesso em: 7 jul. 2024.