RETURN MIGRATION TRENDS IN LATVIA: RE-ATTRACTING THE MAIN HUMAN RESOURCE FOR SUSTAINABLE REGIONAL DEVELOPMENT. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 1, p. 16–19, 2019. DOI: 10.17770/etr2019vol1.4117. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4239.. Acesso em: 11 mar. 2026.