hendra, surani. “Fat Acid Extraction from Naviculla Salinicola and Chlorella Vulgaris With Simple Laboratory Tools”. Jurnal Temapela 3, no. 2 (May 31, 2021): 65-72. Accessed May 22, 2022. http://temapela.labdasar.unand.ac.id/index.php/temapela/article/view/73.