USMAN, O. 2023. Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?. Environmental Science and Pollution Research , vol.30, no.10 , 26050-26062.

USMAN, O., (2023). Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?. Environmental Science and Pollution Research , vol.30, no.10, 26050-26062.

USMAN, OJONUGWA. "Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?," Environmental Science and Pollution Research , vol.30, no.10, 26050-26062, 2023

USMAN, OJONUGWA. "Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?." Environmental Science and Pollution Research , vol.30, no.10, pp.26050-26062, 2023

USMAN, O. (2023) . "Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?." Environmental Science and Pollution Research , vol.30, no.10, pp.26050-26062.

@article{article, author={OJONUGWA USMAN}, title={Renewable energy and CO2 emissions in G7 countries: does the level of expenditure on green energy technologies matter?}, journal={Environmental Science and Pollution Research}, year=2023, pages={26050-26062} }