Baig, Mirza Jawad G., Aisha Ahmed, and Gurpreet Singh Aujla. 2019. “Environmental Health Effects Associated With Recycling of Sewage for Potable Purposes: A Literature Review”. International Journal Of Community Medicine And Public Health 6 (4):1815-19. https://doi.org/10.18203/2394-6040.ijcmph20191069.