Best Source to cite the world population trend?

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Z. A. Al-Hemyari

Hello Shovana

Some of the world population sources are given below:

https://esa.un.org/unpd/wpp/

https://ourworldindata.org/future-population-growth

https://data.worldbank.org/indicator/SP.POP.TOTL

http://www.worldpopulationbalance.org/population_energy

http://worldpopulationreview.com/

Regards,

Zuhair