| Pre-kites: Simplices having a regular facet M Hajja, I Hammoudeh, M Hayajneh Beiträge zur Algebra und Geometrie/Contributions to Algebra and Geometry 58 …, 2017 | 5 | 2017 |
| Concurrence of tetrahedral cevians associated with triangle centers M Hajja, I Hammoudeh, M Hayajneh, H Martini Journal of Geometry 111, 1-23, 2020 | 2 | 2020 |
| Kites as the only doubly special simplices M Hajja, I Hammoudeh, M Hayajneh Beiträge zur Algebra und Geometrie/Contributions to Algebra and Geometry 56 …, 2015 | 2 | 2015 |
| The sum of measures of the angles of a simplex M Hajja, I Hammoudeh Beiträge zur Algebra und Geometrie/Contributions to Algebra and Geometry 55 …, 2014 | 2 | 2014 |
| Is polar motion nonlinear? I Hammoudeh Journées 1999-systèmes de référence spatio-temporels & IX. Lohrmann …, 2000 | 1 | 2000 |
| Qualitative nichtlineare Zeitreihenanalyse mit Anwendung auf das Problem der Polbewegung I Hammoudeh Universität Potsdam, 2002 | | 2002 |
