1. Assessment of soil-pollution by slag from an automobile battery manufacturing plant in Nigeria;Adie;Afr. J. Environ. Sci. Technol.,2009
2. Adventini, N. et al. 2017. Lead identification in soil surrounding a used lead acid battery smelter area in Banten, Indonesia. In: Proceedings of the International Nuclear Science and Technology Conference Journal of Physics: Conference Series 860.
3. Bloomberg New Energy Finance, 2016. Global, Lighting, and Bloomberg New Energy Finance. Off-grid solar market trends report 2016." accessed online September 22, 2017 at: 〈https://data.bloomberglp.com/bnef/sites/4/2016/03/20160303_BNEF_WorldBankIFC_Off-GridSolarReport_.pdf〉.
4. California Department of Public Health, 2016. An Analysis of Children’s Blood Lead Levels in the Area Around the Exide Site; Accessed online September 17, 2017 at: 〈https://www.dtsc.ca.gov/HazardousWaste/Projects/upload/An-Analysis-of-Children-s-Blood-Lead-Levels-in-the-Area-Around-the-Exide-Site.pdf〉.
5. California Environmental Protection Agency, 2009. Revised California Human Health Screening Levels for Lead, (September, Accessed online 15 September 2017 at: 〈https://oehha.ca.gov/media/downloads/crnr/leadchhsl091709.pdf〉).