Topuzov O, Malykhin O, Aristova N, Kalinina L, Mosiakova I. LEARNING LOSSES AMONG STUDENTS OF GENERAL SECONDARY SCHOOLS IN UKRAINE AS A CONSEQUENCE OF UNPREDICTABLE GLOBAL CHALLENGES: CHALLENGES AND PERSPECTIVES. SIE [Internet]. 2024 May 22 [cited 2024 Jun. 30];1:563-72. Available from: https://journals.ru.lv/index.php/SIE/article/view/7915