OYELEKE, O. J.; OJEDIRAN, O. A. Exploring the Relationship between Consumer Price Index (CPI) and Producer Price Index (PPI) in Nigeria. Advances in Social Sciences Research Journal, [S. l.], v. 5, n. 11, 2018. DOI: 10.14738/assrj.511.5450. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/5450. Acesso em: 7 may. 2024.