1. Department of Environmental Science, Graduate Program, Riau University Campus Gobah, Pekanbaru 28131, Indonesia and Faculty of Fisheries and Marine
Science, Riau University, Indonesia, Campus Bina Widya, Km. 12.5, Simpang Panam, Pekanbaru 28293, Indonesia.
2. Faculty of Fisheries Radja Ali Haji University, Tanjungpinang Kepulauan Riau, Indonesia.