1. Al-Enazi, M., Mesbah, S., & Anwar, A. (2016). Schools distribution planning using GIS in Jeddah city. International Journal of Computer Applications, 0975–8887, 138(1), 33–36.
2. Amemiya, E. C. (1964). Economic differentiation and social organization of standard metropolitan areas. Journal of Regional Science, 5(2), 57–61.
3. Awad-Gladewitz, D. D. (2014). Education sector development programme in Pakistan’s Khyber Pakhtunkhwa province. Afghanistan/Pakistan: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ). Retrieved from,
https://www.giz.de/expertise/downloads/giz2014-enfaltblatt-19-pakistan.pdf
.
4. Bailey, T. C., & Gatrell, A. C. (1995). Interactive spatial data analysis. London: Longman Scientific & Technical.
5. Bennett, R. J. (1979). Spatial time series. London: Pion.