MORMUL, Mykola; SHCHYTOV, Dmytro; SHCHYTOV, Oleksandr; ROMANCHUK, Lyubov; CHUPILKO, Tetyana. Ways of improving distance teaching of mathematics under the conditions of martial law in Ukrainian educational institutions. EUROPEAN HUMANITIES STUDIES: State and Society, [S. l.], n. 2, p. 101–114, 2022. DOI: 10.38014/ehs-ss.2022.2.05. Disponível em: https://ehs.eeipsy.org/index.php/ehs/article/view/348. Acesso em: 9 aug. 2026.