ANDRADE LUCIO, J. A. et al. Automatic Instrumentation with a PC-based Data Acquisition System for Experiments in Optical Characterization of Materials. Acta Universitaria, [S. l.], v. 14, n. 1, p. 14–18, 2004. DOI: 10.15174/au.2004.232. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/232. Acesso em: 4 may. 2026.