BUTAYEV, , Tuxtasin. “MUHANDIS –TADBIRKOR KADRLAR TAYYORLASH TIZIMI ”. «O‘zMU XABARLARI» 1, no. 1.3 (April 10, 2025): 82–84. Accessed November 7, 2026. http://journals.nuu.uz/index.php/actanuuz/article/view/6854.