hdi - SERP Analysis

https://en.wikipedia.org/wiki/Human_Development_Index

https://hdr.undp.org/data-center/human-development-index

https://ourworldindata.org/human-development-index

https://www.thinkhdi.com/

https://www.who.int/data/nutrition/nlis/info/human-development-index

https://hdr.undp.org/data-center/country-insights

https://www.hdi.global/en-us/

https://worldpopulationreview.com/country-rankings/hdi-by-country

https://en.wikipedia.org/wiki/List_of_countries_by_Human_Development_Index