Mohamadou Oumarou, Mohammadou Nourou. The effects of trade openness on CO2 emissions in Sub-Saharan Africa: fresh evidence from new measure. JESCAE [Internet]. 2024 Sep. 2 [cited 2024 Sep. 27];3(3):69-98. Available from: https://www.jescae.com/index.php/jescae/article/view/988