Soselisa, Julian Franklin, Sugeng Heri Suseno, and Iriani Setyaningsih. 2019. “Characteristics of Combination Shark Liver Oil (Centrophorus sp.) And Spirulina Powder As Food Supplement”. Jurnal Pengolahan Hasil Perikanan Indonesia 22 (2): 255-62. https://doi.org/10.17844/jphpi.v22i2.27675.