Kravchenko, Oksana, Nataliia Pyzhianova, Uliya Pidvalna, and Iryna Reznichenko. 2020. “Educational Activity of P. Kulish: Book Publishing and Folklore Preservation”. Amazonia Investiga 9 (26), 282-90. https://doi.org/10.34069/AI/2020.26.02.32.