Muxitdinovna , Gulnora. 2022. “YUQORI BOSIMLI GAZ BALLONLARNI ISHLATISHDA VA SAQLASHDA XAVFSIZLIKNI TA’MINLASH CHORA-TADBIRLARI”. INTERNATIONAL CONFERENCE DEDICATED TO THE ROLE AND IMPORTANCE OF INNOVATIVE EDUCATION IN THE 21ST CENTURY 1 (2):34-39. https://openidea.uz/index.php/conf/article/view/601.