Management and Leadership in Advertising Agencies In Siauliai Region. Laisvalaikio tyrimai, [S. l.], v. 1, n. 13, 2019. DOI: 10.33607/elt.v1i13.791. Disponível em: https://journals.lsu.lt/laisvalaikio-tyrimai/article/view/791. Acesso em: 13 may. 2025.