PALKOVA, Karina. THE QUALITY OF DOCTORAL STUDIES: CHALLENGES AND FUTURE PERSPECTIVES. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 2, p. 204–213, 2020. DOI: 10.17770/sie2020vol2.4839. Disponível em: https://journals23.rta.lv/index.php/SIE/article/view/4839.. Acesso em: 15 nov. 2024.