Catalonia - Wikipedia

Catalan: Language Portal: Center for Language Technology: Indiana University

Catalan independence push puts Spanish border town on edge

Speaking the Catalan Language in Barcelona - Don't They Speak Spanish?

Do I need to know Catalan to study in Barcelona?

What is the difference between Catalan and Spanish? - Quora

Learning Catalan (resources, tips, and more) [2021] - Relearn A Language

Doubts over Catalan as EU language create a headache for Spain's Sánchez – POLITICO

Learn Catalan with the Unique Long-Term Memory Method (2023/24)

Catalonia referendum: Who are the Catalans?, Catalonia News

1.6 million Catalans form human chain in Spain, Nation and World