Yousafzai, A., Eckstein, Y., & Dahl, P. (2008). Numerical Simulation of Groundwater Glow in the Peshawar Intermontane Basin, Northwest Himalayas. Hydrogeology Journal. https://doi.org/10.1007/S10040-008-0355-5
Yousafzai, Asim, Yoram Eckstein, and Peter Dahl. 2008. “Numerical Simulation of Groundwater Glow in the Peshawar Intermontane Basin, Northwest Himalayas”. Hydrogeology Journal. https://doi.org/10.1007/S10040-008-0355-5.
Yousafzai, A., Y. Eckstein, and P. Dahl. Numerical Simulation of Groundwater Glow in the Peshawar Intermontane Basin, Northwest Himalayas. Hydrogeology Journal, 1 Nov. 2008, doi:10.1007/S10040-008-0355-5.