1. Graduate School of Mathematics and Applied Science, Universitas Syiah Kuala, Banda Aceh, Indonesia
2. Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Medan, Indonesia
3. Department of Marine Science, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh, Indonesia
4. Institute of Marine Biotechnology, Universiti Malaysia Terengganu, Terengganu, Malaysia
5. Department of Aquaculture, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh, Indonesia
6. Center for Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh, Indonesia