Energy Demand and Cooking Energy Cost in an Oil-rich Economy: a New Evidence From Nigeria. Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice, [S. l.], v. 31, n. 1, p. 1–21, 2021. Disponível em: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/663. Acesso em: 15 apr. 2026.