MRUNALINI, M.; SURESH KUMAR, T.; EVANGELIN GEETHA, D. Modelling of Data Extraction in ETL Processes Using UML 2.0. DESIDOC Journal of Library & Information Technology, [S. l.], v. 26, n. 5, 2006. DOI: 10.14429/djlit.26.5.3690. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/3690. Acesso em: 28 jun. 2025.