Muzafarova N.G and Savriyev Y.S (2023) “RICHAGLI MEXANIZMLARNING UMUMIY TUSHUNCHALARI ”, TADQIQOTLAR.UZ, 27(4), pp. 71–74. Available at: http://tadqiqotlar.uz/index.php/new/article/view/904 (Accessed: 18 October 2024).