THE USE OF OPTO-DIGITAL MICROSCOPE FOR ANALYSIS OF PFA-BASED ABRASIVE TOOLS WITH SURFACE MICRO-DISCONTINUITIES. Nigerian Journal of Technology, [S. l.], v. 33, n. 1, p. 125–133, 2014. DOI: 10.4314/njt.331.758. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/758. Acesso em: 19 apr. 2026.