IJAZ, Umer et al. A critical study on detection of pollution level of overhead insulators by measuring pH and conductivity of the contaminants. Mehran University Research Journal of Engineering and Technology, [S.l.], v. 42, n. 4, p. 64-71, sep. 2023. ISSN 2413-7219. Available at: <https://publications.muet.edu.pk/index.php/muetrj/article/view/2674>. Date accessed: 03 july 2024. doi: http://dx.doi.org/10.22581/muet1982.2304.2674.