IGLIŃSKI, Hubert; SZYMCZAK, Maciej. Unmanned Aerial Vehicles in Agile Supply Chains. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 3, n. 6, p. s. 139–164, 2015. DOI: 10.18559/yn8xtz29. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3968. Acesso em: 3 sep. 2026.