THE PROBLEM OF SELECTION OF DIAGNOSTIC LEVELS OF FORMATION OF ECONOMIC COMPETENCE OF FUTURE SPECIALISTS OF THE CHEMICAL INDUSTRY. Socio-economic relations in the digital society, [S. l.], n. 3 (27), p. 54–57, 2019. DOI: 10.18371/2221-755x3(27)2016112604. Disponível em: https://fta-support.website/index.php/SER/article/view/123. Acesso em: 1 aug. 2026.