Petroleum Pump Price Swing and Consumer Price Index Nexus in Nigeria: New Evidence From NARDL . Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice, [S. l.], v. 31, n. 2, p. 64–79, 2021. Disponível em: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/671. Acesso em: 15 apr. 2026.