Chrismadha, T. et al. 2010. The Influence of Harvesting Period on Lipid Associated Antioxidant Activity of Semicontinuously Grown Chlorella vulgaris. Annales Bogorienses. 14, 1 (Jun. 2010), 25–30. DOI:https://doi.org/10.14203/ann.bogor.2010.v14.n1.25-30.