Making a servomechanism control for the spatial variation characterization of semiconductors materials applying photoreflectance technique. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 26, n. 1, p. 28–35, 2017. DOI: 10.33975/riuq.vol26n1.128. Disponível em: https://revistas.uniquindio.edu.co/ojs/index.php/riuq/article/view/128. Acesso em: 25 jun. 2026.