فلسفة اللغة عند فرديناند دي سوسير. Comprehensive Journal of Science, [S. l.], v. 10, n. 38, p. 2601–2610, 2025. DOI: 10.65405/hrmy0g14. Disponível em: https://www.cjos.histr.edu.ly/index.php/journal/article/view/1094. Acesso em: 31 dec. 2025.