Hacettepe Journal of Mathematics and Statistics
297-310
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Abdollah Borhanifar, Khadijeh Sadri
Hacettepe Journal of Mathematics and Statistics
Sandra S. Ferreira, Elsa Moreira, Célia Nunes, Dário Ferreira, João Tiago Mexiak
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Taher S. Hassan, Donal O’Regan
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Vishal Mehta, Housila P. Singh