STOYCHEVA, I. Sectoral and Gender Structure of Employment in Bulgaria and South-East Region. Economy and Business Yearbook, [S. l.], v. 8, p. 127–135, 2023. DOI: 10.33919/EcoBY.23.8.13. Disponível em: https://ojs.nbu.bg/index.php/EcoBY/article/view/1345. Acesso em: 7 dec. 2025.