Shabana Parveen, Abdul Qayyum Khan and Sohail Farooq 2020. The Causal Nexus of Urbanization, Industrialization, Economic Growth and Environmental Degradation: Evidence from Pakistan. Review of Economics and Development Studies. 5, 4 (Jul. 2020), 721-730. DOI:https://doi.org/10.26710/reads.v5i4.883.