Dianursanti, Dianursanti, Mohammad Nasikin, and Anondho Wijanarko. 2010. “NOx Enriched Flue Gas Fixation for Biomass Production of Chlorella Vulgaris Buitenzorg”. ASEAN Journal of Chemical Engineering 10 (1), 14-20. https://dev.journal.ugm.ac.id/v3/AJChE/article/view/8062.