1. Afzaal, M., Haroon, M. A., & Zaman, Q. (2009). Interdecadal oscillations and the warming trend in the area-weighted annual mean temperature of Pakistan. Pakistan Journal of Meteorology, 6(11), 13-19. https://www.semanticscholar.org/paper/Interdecadal-Oscillations-and-the-Warming-Trend-in-Afzaal-Haroon/5b4a3954a72342d2fe77121b7211cac9306ac0b5
2. Aziz, J. A. (2006). Towards establishing air quality guidelines for Pakistan. EMHJ-Eastern Mediterranean Health Journal, 12(6), 886-893. https://apps.who.int/iris/handle/10665/117167
3. Aziz, J. A. (2006). Towards establishing air quality guidelines for Pakistan. EMHJ-Eastern Mediterranean Health Journal, 12(6), 886-893. https://apps.who.int/iris/handle/10665/117167
4. Document Analysis as a Qualitative Research Method
5. Buzan, B., Wæver, O., Wæver, O., & De Wilde, J. (1998). Security: A new framework for analysis. Lynne Rienner.