ERKIN SANOAT ZONALARI VA ULARNING SHAKLLANISH TARIXI. Innovative: International Multidisciplinary Journal of Applied Technology (2995-486X), [S. l.], p. 71–74, 2024. Disponível em: https://multijournals.org/index.php/innovative/article/view/1223. Acesso em: 14 jan. 2026.