EVALUATING THE RELATIONSHIP BETWEEN SUBSURFACE SELF-POTENTIAL (SP) SIGNALS AND MICROBIAL METABOLIC ACTIVITY IN AN ACTIVE PETROLEUM PLUME. The Transactions of the Nigerian Association of Mathematical Physics, [S. l.], v. 25, p. 47–56, 2026. DOI: 10.60787/tnamp.v25.717. Disponível em: https://nampjournals.org.ng/index.php/tnamp/article/view/717.. Acesso em: 9 oct. 2026.