Yeleusinova Janat Turar qizi and Dauletmuratov Adilbay Mirzabaevich (2023) “MAHSULOT RAQOBATBARDOSHLIGI VA UNI BAHOLASH QOIDALARI ”, TADQIQOTLAR.UZ, 25(1), pp. 129–133. Available at: https://tadqiqotlar.uz/new/article/view/217 (Accessed: 20 November 2024).