Sharipov Shokir Xolboy o’g’li. 2026. “RESPUBLIKA VA XORIJDA QO’LLANILAYOTGAN PURKAGICHLAR KONSTRUKSIYALARINING TAHLILI VA YANGI MODEL UCHUN OPTIMAL TURINI TANLASH”. MANAGEMENT AND ECONOMICS SCIENTIFIC RESEARCH JOURNAL 3 (3):81-91. https://journals.timeedu.uz/index.php/mesr/article/view/446.