SHMATKOV, D.; SHELKOVYJ, A.; BIELIKOVA, N. Vertical reduction of the learning content of the topic “Waste observation” of the discipline “Environmental monitoring. Problems of Engineer-Pedagogical Education, [S. l.], n. 61, p. 83–94, 2019. DOI: 10.32820/2074-8922-2018-61-83. Disponível em: https://jped.uipa.edu.ua/index.php/JPED/article/view/253. Acesso em: 2 may. 2024.