KPI TIZIMI BOSHQARUV SAMARADORLIGINI OSHIRISH OMILI SIFATIDA. Uzbek Scholar Journal, [S. l.], v. 17, p. 88–91, 2023. Disponível em: https://uzbekscholar.com/index.php/uzs/article/view/646. Acesso em: 21 apr. 2026.