Models of data and their processing for introductory courses of computer science. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 3, p. 134–137, 2015. DOI: 10.17770/etr2015vol3.178. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4038.. Acesso em: 11 mar. 2026.