Afifah, A. S. ., Suryawan, I. W. K., & Sarwono, A. . (2020). Microalgae production using photo-bioreactor with intermittent aeration for municipal wastewater substrate and nutrient removal. Communications in Science and Technology, 5(2), 107–111. https://doi.org/10.21924/cst.5.2.2020.200