Cerquera Losada, O. H., Murcia Arias, J. P. and Conde Guzmán, J. (2018) “Relationship between the Consumer Price Index and the Producer Price Index for Six South American Countries”, Apuntes del Cenes, 37(66), pp. 39–74. doi: 10.19053/01203053.v37.n66.2019.6601.