STENIS, Jan. Improvement of Interstellar Material and Energy Flows. Archives of Business Research, [S. l.], v. 9, n. 4, p. 57–66, 2021. DOI: 10.14738/abr.94.9981. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/9710. Acesso em: 18 jun. 2026.