PYSAR, N.; DERGACHEVA, V. Determination of Parity Price for Gas and Electricity in Terms of Estimation of Household Incomes and Energy Costs. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 5, p. 342–346, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/6890. Acesso em: 19 apr. 2024.