S. . Pervaiz, M. A. N. . Akram, F. Z. . Khan, K. Javid, and Y. Zahid, “Brick Sector and Air Quality: An Integrated Assessment towards 2020 Challenge of Environment Development: 10.32526/ennrj/19/2020203”, Environ. Nat. Resour. J., vol. 19, no. 2, pp. 153–164, Feb. 2021.