Nurilmala, Mala, Mita Wahyuni, and Heidi Wiratmaja. “Perbaikan Nilai Tambah Limbah Tulang Ikan Tuna (Thunnus Sp) Menjadi Gelatin Serta Analisis Fisika-Kimia”. Jurnal Pengolahan Hasil Perikanan Indonesia 9, no. 2 (May 18, 2010). Accessed January 30, 2023. https://journal.ipb.ac.id/index.php/jphpi/article/view/980.