First Insights into the Efficiency of Latvia’s Beverage Packaging Deposit Refund System. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 134–135, 2025. DOI: 10.7250/CONECT.2025.080. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2025.080.. Acesso em: 4 apr. 2026.