Kozhanov, A., Sikorska, V., Shypotilova, O., Myrgorodska, N., Kurasova, N. y Nenov, I. (2022) «Ukrainian oppositional press during the late 1980s – the early 1990s: social-communicative aspect», Amazonia Investiga, 11(58), pp. 140–150. doi: 10.34069/AI/2022.58.10.15.