SHABBIR, H. .; BUTT, N. A.; ZAFAR, A. .; MIR, M. K. . Role of electrical resistivity method to identify fresh water aquifers in Nankana Sahib, Punjab, Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 53, n. 2, p. 52-59, 2020. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1801. Acesso em: 24 apr. 2025.