XIZMAT KO’RSATUVCHI KORXONALARDA IQTISODIY SAMARADORLIKNI OSHIRISHNING AHAMIYATI VA UNING NAZARIY MASALALARI. ITFTTDM. 2024;2(4):106-108. Accessed December 22, 2024. https://universalpublishings.com/index.php/itfttdm/article/view/5231