FUNCTIONS, TYPES, AND ADVANTAGES OF LUBRICATION SYSTEMS. "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" nomli respublika ilmiy-amaliy konferensiyasi, [S. l.], v. 4, n. Maxsus son (ILMIY YUTUQLAR E’TIROFI), p. 523–527, 2026. Disponível em: https://universalpublishings.com/index.php/itfttdm/article/view/18553. Acesso em: 18 may. 2026.