CENAJ, L. The Essential Impact of Human Resources in Business - comparison between Albania and Bulgaria . International Journal of Advanced Natural Sciences and Engineering Researches, [S. l.], v. 8, n. 7, p. 241–246, 2024. Disponível em: https://as-proceeding.com/index.php/ijanser/article/view/1992. Acesso em: 11 jul. 2025.