1. Fractional Calculus, Optimization and Algebra Research Group, Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Vietnam
2. Department of Electronic Information Science and Technology, College of Physics Science & Technology, Hebei University, Baoding City, People’s Republic of China
3. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
4. Department of Statistics, Faculty of Science, Fasa University, Fasa, Iran
5. Department of Mathematics, Can Tho University, Can Tho, Vietnam