Somjai, Sudawan, Ratchada Fongtanakit, and Khomsan Laosillapacharoen. 2020. “Impact of Environmental Commitment, Environmental Management Accounting and Green Innovation on Firm Performance: An Empirical Investigation”. International Journal of Energy Economics and Policy 10 (3):204-10. https://mail.econjournals.com/index.php/ijeep/article/view/9174.