AlhanaA., Pipih Suptijah, and Kustiariyah Tarman. “Extraction and Characterization of Collagen from Sea Cucumber Flesh”. Jurnal Pengolahan Hasil Perikanan Indonesia 18, no. 2 (November 23, 2015). Accessed November 28, 2022. https://journal.ipb.ac.id/index.php/jphpi/article/view/10610.