References
1 United Nations. (2025). Principles and Recommendations for Population and Housing Census. Revision 4. Available at: https://unstats.un.org/unsd/publication/SeriesM/Series_M67Rev4en.pdf

1 United Nations. (2025). Principles and Recommendations for Population and Housing Census. Revision 4. Available at: https://unstats.un.org/unsd/publication/SeriesM/Series_M67Rev4en.pdf