“AVTOTRANSPORT VOSITALARINING EKSPLUATATSIYA JARAYONIDA CHIQADIGAN CHIQINDI GAZLAR TARKIBINI ANIQLASH”. 2024. ORIENTAL JOURNAL OF ACADEMIC AND MULTIDISCIPLINARY REASEARCH 2 (6): 4-9. https://innoworld.net/index.php/ojamr/article/view/2.