Sembiring, Lorde, Mirna Ilza, and Andarini Diharmi. 2018. “Characteristics of Pure Oils from Belly Fat (Pangasius Hypophthalmus) With Bentonite Purification”. Jurnal Pengolahan Hasil Perikanan Indonesia 21 (3). Bogor, ID, 549-55. https://doi.org/10.17844/jphpi.v21i3.24742.