Bakhodir Odiljon ugli Amonov. 2023. “NECESSITY OF ORGANIZING THE TRAINING MODULE " WASTE MANAGEMENT&Quot; WHEN UPGRADING THE QUALIFICATIONS OF PRESCHOOL EDUCATION DIRECTORS”. JournalNX - A Multidisciplinary Peer Reviewed Journal 9 (12):215-22. https://repo.journalnx.com/index.php/nx/article/view/5205.