1. Al-doski, J. (2013). NDVI differencing and post-classification to detect vegetation changes in Halabja City, Iraq. IOSR Journal of Applied Geology and Geophysics, 1(2), 01–10
2. ArcGIS.com. (n.d.). Using the NDVI button on the Image Analysis window—Help | ArcGIS for Desktop. Retrieved September 20, 2020, from https://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/using-the-ndvi-button.htm.
3. Bangladesh Population. (2020). Worldometer. (n.d.). Retrieved August 20, 2020, from https://www.worldometers.info/world-population/bangladesh-population/.
4. BBS. (2011). 2011 Population & housing census: Preliminary results. Dhaka, Bangladesh: Bangladesh Bureau of Statistics (BBS) and Statistics Division. Ministry of Planning, Government of the People’s Republic of Bangladesh. Retrieved August 25, 2020, from http://bbs.dhaka.gov.bd/sites/default/files/files/bbs.dhaka.gov.bd/law_policy/6ed6b42c_2015_11e7_8f57_286ed488c766/Socio-Economic%20and%20demographic%20Report%202012.pdf.
5. Biswas, S. R. (2010). Forests and forest management practices in Bangladesh: The question of sustainability. International Forestry Review, 9(2007), 627–640