What is the top 20 smallest country in the world
- Top 20 smallest country in the world by population
- Top 20 smallest country in the world by area
- Top 20 smallest country in the world by size
- Top 20 smallest country in the world by land area
- Top 20 smallest country in the world by population 2023
- Top 20 most smallest country in the world
- Top 20 smallest richest country in the world