QАDIMGI MАRKАZIY OSIYO XАLQLАRINING METROLOGIK TIZIMI: O‘LCHOV BIRLIKLАRINING PАYDO BO‘LISHI VА RIVOJLАNISHI. TNJ [Internet]. 2025 Jun. 30 [cited 2025 Jul. 26];6(69):15-7. Available from: http://jurnal.tamaddunnuri.uz/index.php/tnj/article/view/2047