PROFESSIONAL QUALITY AND PROFESSIONAL COMPONENT RATIO. Journal of Tamaddun Nuri, [S. l.], v. 6, n. 57, p. 244–246, 2024. DOI: 10.69691/ayyzxz32. Disponível em: https://jurnal.tamaddunnuri.uz/index.php/tnj/article/view/417. Acesso em: 9 jan. 2026.