Testing the heterogeneous effect of air transport intensity on CO2 emissions in G20 countries: An advanced empirical analysis
Autor: | Yasir Habib, Enjun Xia, Shujahat Haider Hashmi, Abaid Ullah Yousaf |
---|---|
Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Environmental Science and Pollution Research. 29:44020-44041 |
ISSN: | 1614-7499 0944-1344 |
DOI: | 10.1007/s11356-022-18904-w |
Databáze: | OpenAIRE |
Externí odkaz: |