Energy Hub Integration Possibilities in Energy Portfolio of Latvia Based on Examples in Europe. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 32–33, 2026. DOI: 10.7250/conect.2026.009. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2026.009.. Acesso em: 25 may. 2026.