Budiardi, Tatag, Nur Bambang Priyo Utomo, and Asep Santosa. “Growth Performance and Nutrition Value of Spirulina Sp. under Different Photoperiod”. Jurnal Akuakultur Indonesia 9, no. 2 (July 1, 2010): 146-156. Accessed May 24, 2022. https://journal.ipb.ac.id/index.php/jai/article/view/6627.