KARIKARI APPIAH, Michael. A simplified model to enhance SMEs’ investment in renewable energy sources in Ghana. International Journal of Sustainable Energy Planning and Management, Aalborg, Denmark, v. 35, p. 83–96, 2022. DOI: 10.54337/ijsepm.7223. Disponível em: https://journals.aau.dk/index.php/sepm/article/view/7223. Acesso em: 10 dec. 2024.