Do we need economic stimulation of solar energy development in households? Comparative analysis of Ukraine and Latvia. Economics and region, [S. l.], n. 2(81), p. 6–14, 2021. DOI: 10.26906/EiR.2021.2(81).2248. Disponível em: https://ojs35.nupp.edu.ua/eir/article/view/2248. Acesso em: 23 dec. 2025.