Shivan Perwer’s Folk Ballad "Bêje Heval Bêje" (Say, Friend, Say) in the Relationship Between Language, Musical Language, and Music. Twejer Journal, Soran, Kurdistan regional Government,Iraq, v. 9, n. 2, p. 284–306, 2026. DOI: 10.31918/twejer.2692.09. Disponível em: https://journals.soran.edu.iq/index.php/Twejer/article/view/1314. Acesso em: 24 sep. 2026.