1. Aftabuddin, M., Hassan, M. A., Das, A. K., Jha, B. C., & Sharma, A. P. (2017). Effect of river connectivity on hydrochemistry, sediment enzyme activity and biotic communities of wetlands. Aquatic Ecosystem Health and Management, 20, 40–150.
2. Allen, S. E., Grimshaw, H. M., & Rowland, A. P. (1986). Chemical analysis. In P. D. Moore & S. B. Chapman (Eds.), Methods in plant ecology (pp. 285–344). Blackwell Scientific Publication, Oxford.
3. APHA. (1998). Standard methods for the examination of water and wastewater. American Public Health Association.
4. Central Pollution Control Board. (2013). Pollution assessment: River Ganga. Ministry of Environment and Forests, Govt. of India, Parivesh Bhawan, Delhi.
5. Central Pollution Control Board. (2016). Bulletin Vol-I. Ministry of Environment and Forests, Govt. of India, Parivesh Bhawan, Delhi.