“‘O’ZBEKISTON TEMIR YO’LLARI’ AJ EKSPLUATATSION FAOLIYATINING TEXNIK – IQTISODIY KO’RSTAKICHLARI KLASSIFIKATSIYASI”. Modern education and development 26, no. 2 (May 15, 2025): 56–62. Accessed August 2, 2025. https://scientific-jl.com/mod/article/view/13901.