Asqarov Ilhomjon Olimjonovich. 2023. “AVTOMOBIL OLD OYNAKLARINI VAKUUMLASH JARAYONIDA VAKUUMLASH TEXNOLOGIYASINING AHAMIYATI”. Scientific Impulse 1 (9):1185-89. http://nauchniyimpuls.ru/index.php/ni/article/view/8102.