1. Adegoke, J. A., Owoyokun, T. O., & Amore, I. O. (2009). Open land dumping: an analysis of heavy metals concentration of an old lead-battery dumpsite. The Pacific Journal of Science and Technology, 10(2), 592–595.
2. Afolayan, A. O., & Hassan, A. T. (2017). Lead, cadmium and iron concentration in Zea Mays grown within the vicinity of Ori-Ile battery waste dumpsite. American Journal of Biosciences and Bioengineering, 92–103, 211–218.
3. Boateng, T. K., Opoku, F., Acquaah, S. O., & Akoto, O. (2015). Pollution evaluation, sources and risk assessment of heavy metals in hand-dug wells from Ejisu-Juaben Municipality, Ghana. Environmental System Research, 4, 18–30.
4. Cao, S., Duan, X., Zhao, X., Ma, J., Dong, T., Huang, N., & Sun, C. (2014). Health risks from the exposure of children to As, Se, Pb, and other heavy metals near the largest coking plant in China. Science Total Environment, 472, 1001–1009.
5. Cao, S., Duan, X., Zhao, X., Wang, B., Ma, J., Fan, D., Sun, C., He, B., Wei, F., & Jiang, G. (2015). Health risk assessment of various metal(loids) via multiple exposure pathways on children living near a typical lead-acid battery plant. Environment Pollution, 200, 16–23.