Editor / Reviewer

• Editor, Bulletin of the Malaysian Mathematical Sciences Society (2004-) via Editorial Manager (earlier via Manuscript Central)

• Associate Editor, University Texts in the Mathematical Sciences, Springer (2023-)

• Editor, The Journal of the Indian Mathematical Society (2021-)  

• Editor, The Journal of Analysis (2024-) 

• Editor, Ganita, A Journal devoted to Mathematical Sciences (2021-)

• Editor, International Journal of Mathematics and Mathematical Sciences, Wiley (2022-)

• Associate Editor, The Australian Journal of Mathematical Analysis and Applications (2004-2006) 

• Member of the Editorial Board, Sutra – International Journal of Mathematics Education (2008-2011) 

• Editor, The Scientific World Journal: Mathematical Analysis, Hindawi Publishing Corporation (2013- 2016) 

• Guest Editor, Special Issue: Geometric Function Theory and Special Functions, AIMS Mathematics, 2023 (Other editors: Prof. N. E. Cho (lead), Prof. Teodor Bulboacă)

• Lead Guest Editor, Advances in Geometric Function Theory, Special Issue in Journal of Mathematics, Hindawi (2021-22) (Other Editors: Om P. Ahuja, Adam Lecko) 

• Lead Editor, Analytic and Harmonic Mappings, Special Issue in Abstract and Applied Analysis, Hindawi (2014) (Other editors: Om P. Ahuja, Rosihan M Ali)

• Reviewer, Mathematical Reviews (American Mathematical Society) (2001-) Submit Review

  • Reviews Written

• Reviewer, Zentralblatt MATH (European Mathematical Society)(2001-) Submit Review

  • Reviews Written