"Preparation of a Proposal for Content and Vision of Advertising Formats (Audio, Video and Publications) to Promote the Project, Create and Publish Advertising Materials on Social Networks and Onl ...

BulgariaTenders notice for "Preparation of a Proposal for Content and Vision of Advertising Formats (Audio, Video and Publications) to Promote the Project, Create and Publish Advertising Materials on Social Networks and Onl .... The reference ID of the tender is 121510613 and it is closing on 21 Jul 2025.