advertising 1 [vynechat] alarm e-mails critical thinking 1 [vynechat] e-mail hoaxes 1 [vynechat] fake news 1 [vynechat] falsehood 1 [vynechat] hoaxy 1 [vynechat] kritické myslenie 1 [vynechat] masmédiá a spoločnosť 1 [vynechat] mass media and society 1 [vynechat] nepravda 1 [vynechat] poplašné správy 1 [vynechat] propaganda 1 [vynechat] reklama a propagácia 1 [vynechat]