• Using mandatory concepts for knowledge discovery and data structuringElloumi, Samir; Ben Yahia, Sadok; Al Ja’am, JihadDatabase and Expert Systems Applications : 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings, Part II2019 / p. 362 - 375 https://doi.org/10.1007/978-3-030-27618-8_27 https://www.scopus.com/sourceid/25674 https://www.scopus.com/record/display.uri?eid=2-s2.0-85077114613&origin=inward&txGid=3a92e67681e1ab0f7cc87a3897d00469 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=LECT%20NOTES%20ARTIF%20INT&year=2005 https://www.webofscience.com/wos/woscc/full-record/WOS:000560818200027