1. Ten key achievements in the field of professional education for 2022. (2022). Received from: https://www.kmu.gov.ua/news/10-kliuchovykh-dosiahnen-u-sferi-profesiinoi-osvity-za-2022-rik-mon.
2. The Law of Ukraine "On Amendments to Some Laws of Ukraine Regarding the Functioning of Integrated Information Systems in the Field of Education". (2022). Received from: https://zakon.rada.gov.ua/laws/show/2457-20.
3. Digital transformation of education: the Law on the functioning of the «АІКОМ» integrated information system was adopted. (2022). Received from: https://mon.gov.ua/ua/news/cifrova-transformaciya-osviti-prijnyato-zakon-pro-funkcionuvannya-integrovanoyi-informacijnoyi-sistemi-aikom.
4. Berezyak, A. E. (2006). The state of standardization of public telephone services in Ukraine. Bulletin of the Lviv Polytechnic National University, 551: Automation, measurement and control, 123-127.
5. Tumanov, O. O. (2021). Statistical evaluation of the development of social media in Ukraine: autoref. thesis Candidate of Economics. 20 p.