ЛАПЫГИН, Юрий Николаевич. From the third level of higher education to a scientific degree. Scientific Notes. Vladimir Branch, [S. l.], v. 12, n. 2, p. 62–66, 2023. Disponível em: https://vladimir-uz.owebs.ru/article/view/16599. Acesso em: 9 nov. 2026.