“FUNCTIONS, TYPES, AND ADVANTAGES OF LUBRICATION SYSTEMS” (2026) "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" nomli respublika ilmiy-amaliy konferensiyasi, 4(Maxsus son (ILMIY YUTUQLAR E’TIROFI), pp. 523–527. Available at: https://universalpublishings.com/index.php/itfttdm/article/view/18553 (Accessed: 18 May 2026).