Some fuzzy SP-topological properties. Abbas, S.E. — 2004 International Journal of Mathematics and Mathematical Sciences
On smooth fuzzy subspaces. Abbas, S.E. — 2004 International Journal of Mathematics and Mathematical Sciences
R-fuzzy Strongly Preopen Sets in Fuzzy Topological Spaces Y.C. Kim; A.A. Ramadan; S.E. Abbas — 2003 Matematički Vesnik
Some properties of ( r , s ) - T 0 and ( r , s ) - T 1 spaces. Abbas, S.E.; Krsteska, Biljana — 2008 International Journal of Mathematics and Mathematical Sciences
Compactness in intuitionistic fuzzy topological spaces. Ramadan, A.A.; Abbas, S.E.; Abd El-Latif, A.A. — 2005 International Journal of Mathematics and Mathematical Sciences