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LENIS GIL, G. A. Acreditación de laboratorios en el CDT ASTIN. Informador Técnico, [S. l.], v. 64, p. 47–49, 2002. DOI: 10.23850/22565035.947. Disponível em: https://revistas.sena.edu.co/index.php/inf_tec/article/view/947. Acesso em: 24 mar. 2026.