Arafik Lamadi, M. I. D. A. (2022). Effect of Addition of a Combination of Spirulina sp Flour and Earthworm Flour (Lumbricus rubellus) in Artificial Feed on Color and Growth of Goldfish (Carassius auratus). World Journal of Agriculture and Urbanization, 1(1), 1–8. https://doi.org/10.51699/wjau.v1i1.1