Journals Edited
- Editor, The Australian Journal of Mathematical Analysis and Applications.
- Academic Editor, The Abstract and Applied Analysis.
- Associate Editor, International Journal of Analysis and Applications
- Associate Editor, European Journal of Pure and Applied Mathematics.
- Member of the Editorial Board of the Journal of Complex Analysis.
- Member of the Editorial Board of the International Journal of Mathematics and Mathematical Sciences.
- Member of the Editorial Committee of the Journal of Inequalities and Special Functions.
- Member of the Editorial Board of the Pure Mathematical Sciences.
- Member of the Editorial Board of the Pure and Applied Mathematics Letters.
- Editor, Journal of the Inequalities in Pure and Applied Mathematics, during 2004-2010.
- Member of the Editorial Board of Archives of Inequalities and Applications, during 2003-2004.
- Member of the Editorial Board of the Pan-American Mathematical Journal during 1994-98.