“Purification of Phycocyanin from Spirulina Platensis by Combination Diafiltration Ultrafiltration Membrane”. Canrea Journal: Food Technology, Nutritions, and Culinary Journal 8, no. 2 (November 23, 2025): 283–293. Accessed May 5, 2026. https://agritech.unhas.ac.id/ojs/index.php/canrea/article/view/1121.