CIMDINA, Ginta; PRODANUKS, Toms; BLUMBERGA, Dagnija; VEIDENBERGS, Ivars. Review-based Emergy Analysis of Energy Production. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 2, p. 85–90, 2015. DOI: 10.17770/etr2015vol2.629. Disponível em: https://journals23.rta.lv/index.php/ETR/article/view/629.. Acesso em: 22 dec. 2024.