Subject
- MAGAZINE1
- Magic in literature1
- Maitland, Frederic William, 1850-19061
- Marginality, Social1
- Mass media1
- Materials1
- Medical Sociology1
- Mental Health Services1
- Mental health1
- Mental illness1
- Metaverse1
- Military art and science1
- Military history, Modern1
- Motion picture industry1
- Multinationales Unternehmen1
- Music1
- Music and globalization1
- NFTs (Tokens)1
- National security1
- Natural areas1