Li, N. ., Kang, R. ., Feng, C. ., Wang, C. ., & Zhang, C. (2017). Energy structure, economic growth, and carbon emissions: evidence from Shaanxi province of China (1990-2012). Forum Scientiae Oeconomia, 5(1), 79–93. https://doi.org/10.23762/fso_vol5no1_7