“OLMALIQ KON METALLURGIYA KOMBINATIDА KPI TIZIMINI QO’LLASHNING IQTISODIY SAMARADORLIGINI OSHIRISH MEXANIZMINI TАHLILI”. 2025. Ustozlar Uchun 84 (1): 89-99. https://journalss.org/index.php/ust/article/view/5658.