ROMANYSHYN , Ruslana. PROPERTIES OF CALCULATION ACTIONS AND CHARACTERISTICS OF COMPUTING SKILL. Mountain School of Ukrainian Carpaty, [S. l.], n. 22, p. 31–34, 2020. Disponível em: https://journals.pnu.edu.ua/index.php/msuc/article/view/4353. Acesso em: 20 apr. 2024.