APPLICATION OF UPCYCLING TECHNOLOGY IN THE PROJECT ACTIVITY OF FUTURE TEACHERS OF LABOR EDUCATION AND TECHNOLOGY. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 2, p. 485–492, 2024. DOI: 10.17770/etr2024vol2.8076. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4791.. Acesso em: 11 mar. 2026.