| Orthogonal double covers of Kn, n by small graphs R El-Shanawany, HDOF Gronau, M Grüttmüller Discrete Applied Mathematics 138 (1-2), 47-63, 2004 | 34 | 2004 |
| Orthogonal double covers of complete bipartite graphs R El-Shanawany Verlag nicht ermittelbar, 2001 | 33 | 2001 |
| Orthogonal double covers of Cayley graphs R Scapellato, R El-Shanawany, M Higazy Discrete applied mathematics 157 (14), 3111-3118, 2009 | 27 | 2009 |
| On cartesian products of orthogonal double covers R El Shanawany, M Higazy, A El Mesady International Journal of Mathematics and Mathematical Sciences 2013, 2013 | 14 | 2013 |
| On mutually orthogonal graph-path squares R El-Shanawany Open Journal of Discrete Mathematics 6 (01), 7-12, 2016 | 13 | 2016 |
| On mutually orthogonal disjoint copies of graph squares R El-Shanawany Note di Matematica 36 (2), 89-98, 2016 | 12 | 2016 |
| Mutually orthogonal graph squares for disjoint unions of stars R El-Shanawany, A El-Mesady Ars Combinatoria 149, 83-91, 2020 | 10 | 2020 |
| On cyclic orthogonal double covers of circulant graphs by special infinite graphs R El-Shanawany, A El-Mesady AKCE International Journal of Graphs and Combinatorics 14 (3), 269-276, 2017 | 10 | 2017 |
| A note on orthogonal double covers of complete bipartite graphs by a special class of six caterpillars RA El-Shanawany, M Higazy, R Scapellato, S Arumugam AKCE International Journal of Graphs and Combinatorics 7 (1), 1-4, 2010 | 9 | 2010 |
| Cartesian product of two symmetric starter vectors of orthogonal double covers RA El-Shanawany, M Higazy, H Shabana, A El-Mesady AKCE International Journal of Graphs and Combinatorics 12 (1), 59-63, 2015 | 8 | 2015 |
| On Cartesian products of cyclic orthogonal double covers of circulants R El-Shanawany, A El-Mesady Journal of Mathematics Research 6 (4), 118, 2014 | 7 | 2014 |
| On Orthogonal double covers of circulant graphs R El-Shanawany, H Shabana British Journal of Mathematics & Computer Science 4 (3), 394, 2014 | 7 | 2014 |
| Orthogonal double covers of complete bipartite graphs by the union of a cycle and a star. RA El-Shanawany, MS Higazy, R Scapellato Australas. J Comb. 43, 281-294, 2009 | 7 | 2009 |
| On mutually orthogonal certain graph squares R El-Shanawany, A El-Mesady Online J. Anal. Comb 14, 1-20, 2020 | 6 | 2020 |
| Mutually orthogonal graph squares for disjoint union of paths R El-Shanawany, A El-Mesady, SM Shaaban Applied Mathematical Sciences 12 (7), 303-310, 2018 | 6 | 2018 |
| Orthogonal double cover of complete bipartite graph by disjoint union of complete bipartite graphs S El-Serafi, R El-Shanawany, H Shabana Ain Shams Engineering Journal 6 (2), 657-660, 2015 | 6 | 2015 |
| General symmetric starter of orthogonal double covers of complete bipartite graph RA El-Shanawany, MS Higazy International Journal of Mathematics and Mathematical Sciences 2007, 2007 | 6 | 2007 |
| Comparative study of wavelet transform based fractal image compression H Abedellatif, R El-Shanawany, OF Zahran, TE Taha, FE Abd El-Samie Menoufia J. Electron. Eng. Res 28, 24-28, 2019 | 4 | 2019 |
| General cyclic orthogonal double covers of finite regular circulant graphs R El-Shanawany, H Shabana Open Journal of Discrete Mathematics 2014, 2014 | 4 | 2014 |
| On orthogonal labelling for the orthogonal covering of the circulant graphs R El-Shanawany, A El-Mesady Malaysian Journal of Mathematical Sciences 12 (2), 161–173-161–173, 2018 | 3 | 2018 |
