Bakhtiyor Amanov, Lobar Umirova (2022) “EVOLUATION OF VALUABLE ECONOMIC CHARACTERISTICS OF SYSTEMS MADE BY INTROGRESSIVE METHODS OF COTTON”, EPRA International Journal of Multidisciplinary Research (IJMR), 8(12), pp. 103–107. Available at: http://eprajournals.net/index.php/IJMR/article/view/1249 (Accessed: 18 May 2024).