GARG, A. K.; AMRITA KAUR, S.; VIRK, H. S. Applications of Conductivity Cell in Pollution Control. Indian Science Cruiser, [S. l.], v. 8, n. 3, p. 11–13, 1994. Disponível em: https://informaticsjournals.com/index.php/ISC/article/view/43401. Acesso em: 3 jul. 2024.