N. Ehsan

Health risk assessment due to exposure of arsenic contamination in drinking water of district Shiekhupura, Punjab, Pakistan

Qamar uz zaman, A. Shan, S. Javied, 2018, Human and Ecological Risk Assessment: An International Journal.

Health Hazards and Socioeconomic Effects of Stone Crushing Industry on Its Workers: A Case Study of Sargodha, Pakistan

R. Nawaz, Sajjad Ahmad, N. Ehsan, 2016 .