Asqarov Ilhomjon Olimjonovich. “AVTOMOBIL OLD OYNAKLARINI VAKUUMLASH JARAYONIDA VAKUUMLASH TEXNOLOGIYASINING AHAMIYATI”. Scientific Impulse 1, no. 9 (May 1, 2023): 1185–1189. Accessed December 23, 2024. http://nauchniyimpuls.ru/index.php/ni/article/view/8102.