SoselisaJ. F., SusenoS. H. and SetyaningsihI. (2019) “Characteristics of Combination Shark Liver Oil (Centrophorus sp.) And Spirulina Powder as Food Supplement”, Jurnal Pengolahan Hasil Perikanan Indonesia. Bogor, ID, 22(2), pp. 255-262. doi: 10.17844/jphpi.v22i2.27675.