BODNENKO, Dmitriy; RADCHENKO, Sergej; JURTIN, Ivan. The Usage of Illustration for Material Perception Improvement in Studying Natural Disciplines. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 1, p. 356–365, 2015. DOI: 10.17770/sie2014vol1.776. Disponível em: https://archive-journals.rtu.lv/sie/article/view/786.. Acesso em: 11 mar. 2026.