1. Arsenic contamination in groundwater in Bangladesh: implications and challenges for healthcare policy
2. Ahmed, K. M., Khandkar, Z. Z., Lawrence, A. R., Macdonald, D. M. J., & Islam, M. S. (2002). Appendix A: an investigation of the impact of on-site sanitation on the quality of groundwater supplies in two peri-urban areas of Dhaka, Bangladesh. Assessing Risk to Groundwater from On-site Sanitation: Scientific Review and Case Studies. Keyworth, UK: British Geological Survey, 37, 67.
3. Ali, M. A. (2006). Arsenic contamination of groundwater in Bangladesh. International Reviews for Environmental Strategies, 6(2), 329–360.
4. Underground pollution travel from leach pits of on-site sanitation facilities: a case study
5. BBS and UNICEF Bangladesh (2019). Progotir Pathey, Bangladesh Multiple Indicator Cluster Survey 2019, Survey Findings Report. Dhaka, Bangladesh: Bangladesh Bureau of Statistics (BBS).