Korsak, Olena. “Tactics and Strategy in the Conclusions on Ukraine’s Participation in the PISA-2018 Questionnaire in the Post-Pandemic Era”. IDEAS. PHILOSOPHICAL JOURNAL. SPECIAL SCIENTIFIC ISSUES, no. 1(19)-2(20 (November 4, 2022): 65-77. Accessed July 8, 2026. https://ideas.academyjournal.org/index.php/IDEI/article/view/275.