1. Department of Animal Science and Fishery; Universiti Putra Malaysia Bintulu Sarawak Campus; Bintulu Sarawak Malaysia
2. School of Fisheries and Aquaculture Sciences; Universiti Malaysia Terengganu; Kuala Terengganu Terengganu Darul Iman Malaysia
3. Faculty of Fisheries and Protection of Waters; South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses; Research Institute of Fish Culture and Hydrobiology; University of South Bohemia in Ceske Budejovice; Vodňany Czech Republic