1- Reviewer for Discrete Mathematics. 2- Reviewer for Tamkang Journal of Mathemtics. 3- Reviewer for International Journal of Fuzzy Systems. 4- Reviewer for Journal of Advanced Research in Pure Mathematics 5- Reviewer for Albanian Journal of Mathematics. 6- Reviewer for World Applied Sciences Journal. 7- Reviewer for International Journal of Contemporary Advanced Mathematics. 8- Reviewer for Novi Sad Journal of Mathematics. 9- Reviewer for Thai Jouranl of Mathematics. 10- Reviewer for Matematicki Vesnik. |