Nasirillayeva Nadida Otabek qizi, et al. “TOVAR BELGILARINING NAZARIY-HUQUQIY ASOSLARI VA BOZOR IQTISODIYOTIDAGI ROLI”. TADQIQOTLAR, vol. 84, no. 3, Apr. 2026, pp. 188-91, http://journalss.org/index.php/tad/article/view/25583.