BULIS, Aldis; ONŽEVS, Oskars. MEASUREMENT OF SUSTAINABLE DEVELOPMENT IN LATVIA. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 29–32, 2023. DOI: 10.17770/etr2023vol1.7179. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/7179.. Acesso em: 23 apr. 2024.