KALITA, P.; SAIKIA, D. Sustainable carbon-based conducting ink derived from wood charcoal: fabrication, electrical characterization, and viability for flexible electronic applications. Journal of Advanced Education and Sciences, [S. l.], v. 6, n. 3, p. 53–57, 2026. DOI: 10.64171/JAES.6.3.53-57. Disponível em: https://www.dzarc.com/education/article/view/937. Acesso em: 22 may. 2026.