1. Faculty of Mathematics and Natural Sciences Universitas Negeri Medan Medan Indonesia
2. Doctorate Program of Mathematics and Applied Sciences Universitas Syiah Kuala Banda Aceh Indonesia
3. Department of Aquaculture, Faculty of Marine and Fisheries Universitas Syiah Kuala Banda Aceh Indonesia
4. Institute Marine Biotechnology Universiti Malaysia Terengganu Kuala Terengganu Malaysia
5. Faculty of Fisheries and Marine Sciences Universitas Riau Pekanbaru Indonesia
6. Center for Agroecology, Water and Resilience Conventry University Conventry UK
7. Marine and Fisheries Research Center Universitas Syiah Kuala Banda Aceh Indonesia