Valixonov , Dostonbek Azim o‘g‘li. 2023. “POLIMER DETALIGA DUMALATIB ISHLOV BERISHDAN KEYIN TOKARLIK ISHLOV BERISHDA KESISH CHUQURLIGINI HISOBLASH”. Educational Research in Universal Sciences 2 (14 SPECIAL):1149-53. http://erus.uz/index.php/er/article/view/4613.