1. Doctoral Program, School of Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
2. Department of Civil Engineering, Universitas Abulyatama, Aceh Besar, Indonesia
3. Department of Chemical Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
4. Department of Civil Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
5. School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia