Ochildiyev , H. B. o‘g‘li, and Z. R. qizi Xolmuradova. “MOLEKULAR FIZIKANING INVARIANT VA VARIATIV KOMPONENTLARINI TAKOMILLASHTIRISHGA OID MASALALAR YECHISH METODIKASI”. SCHOLAR, vol. 1, no. 2, Jan. 2023, pp. 111-8, https://researchedu.org/index.php/openscholar/article/view/1424.