Chrismadha, Tjandra, and Rizky Agus Waluya. “Growth and Phycocyanin Productitivity of Spirulina fusiformis under Various Light Regimes”. Annales Bogorienses, vol. 17, no. 1, Sept. 2025, pp. 1-6, https://ejournal.brin.go.id/annales/article/view/7364.