ABDULLAHI, Zakari; BUBA, Abdul Dahiru A.; UMAR-OSUMA, Medina; RAMALAN, Abubakar. Enhancement of Electrical Conductivity of Graphene-Coated Glass Slides via Sulfuric Acid Chemical Passivation: A Systematic Study Using the Four-Point Probe Method. Nigerian Journal of Physics, [S. l.], v. 34, n. 2, p. 85–89, 2025. DOI: 10.62292/10.62292/njp.v34i2.2025.383. Disponível em: https://njp.nipngr.org/index.php/njp/article/view/383. Acesso em: 4 jul. 2025.