Luthfiyana, N. et al. 2016. Ratio of Seaweed Porridge Eucheuma cottonii and Sargassum sp. as a Sunscreen Cream Formula. Jurnal Pengolahan Hasil Perikanan Indonesia. 19, 3 (Nov. 2016), 183–195. DOI:https://doi.org/10.17844/jphpi.v19i3.15126.