Rakhmonazarov Pakhlovon Yigitalievich, Usmonov Akramjon Ahmadjonovich. The Economic Environmental Systems And Their Effective Management. tajmei [Internet]. 2021 Sep. 30 [cited 2025 May 2];3(09):6-13. Available from: https://theamericanjournals.com/index.php/tajmei/article/view/1754