Fan va texnologiyalar taraqqiyoti 5-son · 09.10.2025 Yuqori changalangan muhitda ishlovchi karyer avtosamosvallarining ichki yonuv dvigatellariga chang zarrachalarining ta’sirini tadqiq etish KAYUMOV U.E., DJURAYEV R.U., PARDAYEVA SH.S. Pages 57–63 5 PDF
