Manica, Edimar, Carina F. Dorneles, and Renata Galante. “Supporting Temporal Queries on XML Keyword Search Engines”. Journal of Information and Data Management 1, no. 3 (October 6, 2010): 471. Accessed April 29, 2024. https://sol.sbc.org.br/journals/index.php/jidm/article/view/1289.