To‘xtayeva, Zebo Sharifovna, Nasiba Komilovna Saparbayeva, and Sayyara Shavkatovna Mamatova. 2023. “BILIMNING EMPIRIK USULLARINI TIKUV BUYUMLARIGA ISHLOV BERISH JARAYONIDA QO‘LLASH”. ILMIY TADQIQOT VA INNOVATSIYA 2 (4):54-57. https://ilmiytadqiqot.uz/index.php/iti/article/view/160.