Universitas Kristen Petra, Department of Economics, University of Foggia, Institute of Research in Science and Technology, Universidad César Vallejo, Department of Manufacturing and Service Industry Management, Faculty of Business and Industrial Management, King Mongkut's University of Technology North Bangkok, Graduate School, Southeast Asia University, Parul University, Pamantasan ng Lungsod ng Valenzuela and Department of Computer Science and Engineering, Adhiyamaan College of Engineering