get_sources: Return series sources from ipeaData. This functions
can be used fot search for SERCODIGO of series. SERCODIGO
Description
must be used for get series values.
get_sources return series sources from ipeaData
Usage
get_sources(type = "data.table")
Arguments
type
The type of return, it could be data.table or tibble.
Value
a data.table with all fonts on ipeaData