KalikyN. A. P. S. B., SetiawatiM., CarmanO., & UtomoN. B. P. (2019). Effect of zinc (Zn) supplementation on quality and quantity of striped catfish Pangasianodon hypophthalmus sperm. Jurnal Akuakultur Indonesia, 18(1), 46-53. https://doi.org/10.19027/jai.18.1.46-53