An advertising agency, often referred to as a creative agency, is a business dedicated to creating, planning, and handling advertising and sometimes other forms of promotion and marketing for its clients. An ad agency is generally independent from the client.
L'Association AQJM est l’organisme de référence pour les mathématiques ludiques au Québec. Elle pilote le Championnat international des jeux mathématiques et logiques depuis 1998 [...]En savoir plus