Palvanbayev, Umidbek. “THE ROLE OF PRIVATE POSTAL ENTERPRISES IN THE POSTAL MARKET OF UZBEKISTAN (ON THE EXAMPLE OF BTS, DMS, EMU MAILS)”. Ижтимоий-гуманитар фанларнинг долзарб муаммолари / Актуальные проблемы социально-гуманитарных наук / Actual Problems of Humanities and Social Sciences. 5, no. S/1 (February 27, 2025): 83–86. Accessed March 9, 2025. https://scienceproblems.uz/index.php/journal/article/view/3023.