Yavorska-Vietrova, Iryna. “Peculiarities of Young Schoolchildren’s Reactions to Their Success or Failure in Educational Activities”. Collection of Research Papers "Problems of Modern Psychology", no. 53 (July 28, 2021): 355–380. Accessed August 17, 2024. https://journals.uran.ua/index.php/2227-6246/article/view/237941.