Analysis of information sources in references of the Wikipedia article "Groupe Canal+" in Portuguese language version.
Constant perimeter notably reflects the impacts of the acquisition of M7 by Canal+ Group (September 12, 2019), the acquisition of the remaining interest in Ingrooves Music Group, which has been consolidated by Universal Music Group (March 15, 2019), the acquisition of Editis (January 31, 2019), the acquisition of Paylogic by Vivendi Village (April 16, 2018) and the sale of MyBestPro by Vivendi Village (December 21, 2018).