1. M. Khalifa, S. Bidaisee, The importance of clean water. Sch. J. Appl. Sci. Res. 1(7), 17–20 (2018)
2. U.N. Desa, Transforming our world: the 2030 agenda for sustainable development (2016). https://stg-wedocs.unep.org/bitstream/handle/20.500.11822/11125/unepswiosm1inf7sdg.pdf?sequence=1
3. M. Haseena, M.F. Malik, A. Javed, S. Arshad, N. Asif, S. Zulfiqar, J. Hanif, Water pollution and human health. Environ. Risk Assess. Remediat. 1(3), 16–19 (2017)
4. J.O. Ighalo, A.G. Adeniyi, J.A. Adeniran, S. Ogunniyi, A systematic literature analysis of the nature and regional distribution of water pollution sources in Nigeria. J. Clean. Prod. 283, 124566 (2021). https://doi.org/10.1016/j.jclepro.2020.124566
5. J. Mateo-Sagasta, S.M. Zadeh, H. Turral, J. Burke, Water pollution from agriculture: a global review. Executive summary. Rome, Italy: FAO; Colombo, Sri Lanka: International Water Management Institute (IWMI).
CGIAR Research Program on Water, Land, and Ecosystems (WLE) p. 35 (2017)