Institution: | 1.Department of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Selangor, Malaysia ;2.Refrigeration and Air-conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq ;3.Institute of Research and Development, Duy Tan University, Da Nang, 550000, Vietnam ;4.Institute of
Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi, 100000, Vietnam ; |