Ilnytskyi А. and Oleg, T. 2023. INDICATORS OF INFORMATION FEATURES FOR RECOGNISING THE STATE OF SOURCES AND OBJECTS OF TELECOMMUNICATION NETWORKS AND SYSTEMS. Information and Telecommunication Sciences. 14, 2 (Dec. 2023), 4–8. DOI:https://doi.org/10.20535/2411-2976.22023.4-8.