Fauzana, Noor Arida, et al. “Physical and Chemical Analysis of Fish Feed Based on Fermentation of Kelakai Leaf (Stenochlaena Palustris (Burm.F.) Bedd)”. International Journal of Environment, Agriculture and Biotechnology, vol. 7, no. 4, July 2022, https://journal-repository.com/index.php/ijeab/article/view/5256.