SHARMA, A.; GUPTA, D. P. Comparative Studies of Few Chemical Parameters of the Quality of Drinking Water in Alwar Rural Area Zone I and II. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 1, n. 09, 2014. Disponível em: http://ijetst.in/index.php/ijetst/article/view/423. Acesso em: 24 feb. 2025.