Khalfin Gali-Askar Rustamovich and Yakhyaeva Muslimakhon Tokhirboevna (2021) “EFFICIENCY OF EXTENSION OF RAIL LASHES AT JSC ‘ UZBEKISTAN RAILWAYS’”, Innovative Technologica: Methodical Research Journal, 2(05), pp. 163–166. doi: 10.17605/OSF.IO/W2MHG.