Omirzak, Islam, Yuliya Razumova, and Svetlana Nikishina. “New Generation Mobile Networks and Their Application in Electronic Learning”. International Journal of Interactive Mobile Technologies (iJIM) 15, no. 02 (January 26, 2021): pp. 157–171. Accessed February 2, 2023. https://online-journals.org/index.php/i-jim/article/view/18323.