1. Assistant Professor, Dept. of Mathematics and Computer Science, Amirkabir Univ. of Technology (Tehran Polytechnic), Tehran 159163-4311, Iran (corresponding author). ORCID: .
2. Master’s Student, Dept. of Mathematics and Computer Science, Amirkabir Univ. of Technology (Tehran Polytechnic), Tehran 159163-4311, Iran.
3. Professor, Dept. of Mathematics and Computer Science, Amirkabir Univ. of Technology (Tehran Polytechnic), Tehran 159163-4311, Iran.