Shahzodahon Ghulomjonova. “THE ECONOMIC EFFICIENCY OF DIGITALIZATION IN TRANSPORTATION: A SYSTEMATIC REVIEW OF APPLICATIONS AND IMPACTS ”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 59, no. 4, Dec. 2025, pp. 21-25, https://journalss.org/index.php/tal/article/view/11938.