German
Massenmedien 1 validation, Massenmedium 1 validation Laurens Landkroon Please enter the German definition of this concept.
Portuguese
meios de comunicação de massas 1 validation Claudio Chagas Please enter the Portuguese definition of this concept.
Russian
СМИ (средства массовой информации) 1 validation LQA Russian Please enter the Russian definition of this concept.