IZHORLI QURILMANING IKKINCHI  DARAJALI  BO‘LAKLAR VAZIFASIDA KELISHI. Journal of Academic Research and Trends in Educational Sciences, [S. l.], p. 50–52, 2024. Disponível em: https://www.ijournal.uz/index.php/jartes/article/view/1533. Acesso em: 1 may. 2025.