Samoilenko, O.V., and O.M. Kornieieva. “PREPARATION FOR ENGLISH PART OF KROK 1”. Sworld-Us Conference proceedings 1, no. usc30-00 (March 30, 2025): 107–111. Accessed May 23, 2025. https://www.proconference.org/index.php/usc/article/view/usc30-01-022.