Kodirov Akbar Shuxratovich, Melsova Farangiz Muzaffar qizi, and Razzoqova Iroda Jalil qizi. “VATANIMIZDA VENDING NUSXALASH MASHINASINI AMALDA QO’LLASHNING SAMARADORLIGI”. Journal of New Century Innovations, vol. 43, no. 4, Jan. 2024, pp. 90-92, https://newjournal.org/new/article/view/10568.