THE OPTIMUM VALUE INDEX IN THE YIELD OF CARBON THROUGH CONTINUOUS INCREASE OF PRESSURE IN THE PYROLYSIS OF PITCH-DERIVED CARBON-CARBON COMPOSITE. Nigerian Journal of Technology, [S. l.], v. 26, n. 2, p. 50–55, 2008. DOI: 10.4314/njt.262.472. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/472. Acesso em: 21 apr. 2026.