1. P. L. Kinney, Am. J. Prev. Med., 35, 459 (2008).
2. Z. Wang, Y. Zhang, X. Y. D. Ma, J. Ang, Z. Zeng, B. F. Ng, M. P. Wan, S.-C. Wong, and X. Lu, Sep. Purif. Technol., 235, 1383 (2020).
3. R. El Morabet, “Reference Module in Earth Systems and Environmental Sciences”, p.278, Elsevier, 2018.
4. A. R. Mareddy in “Environmental Impact Assessment” (A. R. Mareddy Ed.), pp.171–216, Butterworth-Heinemann, 2017.
5. R. Wu, H. Dai, Y. Geng, Y. Xie, T. Masui, Z. Liu, and Y. Qian, Environ. Sci. Technol., 51, 5035 (2017).