methane has been researched along with freedom in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 1 (100.00) | 2.80 |
| Authors | Studies |
|---|---|
| Alola, AA; Nwulu, N | 1 |
1 other study(ies) available for methane and freedom
| Article | Year |
|---|---|
Income vs. economic freedom threshold and energy utilities in Russia: an environmental quality variableness?
Topics: Carbon Dioxide; Economic Development; Freedom; Income; Natural Gas; Russia | 2021 |