Title Journal Title, Volume, Pagesort icon Full Text Year of Publication
Coloration Matrices Abhath Al - Yarmouk “ Pure science and Engineering series” ‎ Vol 2, No 2, 1993, pp 17 – 23‎ 1993
The Spectrum of the Coloration Matrix for the Complete Partite Graph Hebron University Research Journal (A). Vol.(5), pp.(93 –99)   2011
The Eigenvalues of The Matrix of Distance Recirocals in The Graphs K(r, n-r) AND Cn Hebron University Research Journal(A). Vol.(6), pp.(35–46)   2012
The Distance Spectrum of the Path Pn and the First Distance Eigenvector of Connected Graphs Linear and Multilinear Algebra Volume 28, Issue 1-2 1990