ІНФОРМАЦІЙНА БЕЗПЕКА. МЕТОДИ БОРОТЬБИ ЗІ СПАМОМ. Modern Information Technologies and Innovation Methodologies of Education in Professional Training Methodology Theory Experience Problems, [S. l.], n. 43, p. 396–401, 2015. Disponível em: https://vspu.net/sit/index.php/sit/article/view/4727.. Acesso em: 13 may. 2024.