Bulgaria’s convergence in permanent crop value: Comparative study based on harvested areas. Bulgarian Journal of Agricultural Economics and Management, [S. l.], v. 71, n. 2, p. 27–36, 2026. DOI: 10.61308/JCTT8939. Disponível em: https://agriacad.eu/ojs/index.php/bjaem/article/view/6933.. Acesso em: 16 jul. 2026.