Prof. Dr. Abedel-karrem Nasser M. Alomari

Department of Mathematics, Faculty of Science, Yarmouk University, Jordan.

Jordan

Jawdat Alebraheem

Department of Mathematics, College of Science Alzufi- University Majmaah, Saudi Arabia. 

Saudi Arabia

Saad Sabbar Dahham

University of Technology and Applied Sciences, Sultanate Oman

Oman

Almbrok  Hussin Alsonosi OMAR

Department of Mathematics, Faculty of Science Sebha University. Libya.

Libya

Aws Nayyef Ltef Aldoori

Oman, Masqat.

Oman