Akula, L.K., Oruganti, R.K., Bhattacharyya, D. and Kurilla, K.K. 2021. Treatment of Marigold Flower Processing Wastewater Using a Sequential Biological- Electrochemical Process. Applied Science and Engineering Progress. 14, 3 (Jul. 2021), 525–542. DOI:https://doi.org/10.14416/j.asep.2021.04.001.