Qadamova, M., and F. Ma’murov. “MOBIL ALOQA TEXNOLOGIYALARI, 1G, 2G, 3G, 4G VA 5G”. Educational Research in Universal Sciences, vol. 3, no. 1 SPECIAL, Jan. 2024, pp. 379-81, http://erus.uz/index.php/er/article/view/5619.