1. Shih-Hsin University, No. 1, Ln. 17, Sec. 1, Muzha Rd., Wenshan Dist., Taipei City 116,Department of Tourism,Taiwan (R.O.C.)
2. North Borneo University College Wisma Angkatan Hebat, One Borneo Mall,Department of Business Administration,Kota Kinabalu,Sabah,Malaysia,88400
3. Institute of Environmental Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd,Taipei,Taiwan (R.O.C.),10617