Media type: E-Article Title: Brazilian railways separability infrastructure/operations: investigation by production indicators Contributor: da Silva, Francisco Gildemir Ferreira Published: Springer Science and Business Media LLC, 2022 Published in: SN Business & Economics, 2 (2022) 7 Language: English DOI: 10.1007/s43546-022-00245-y ISSN: 2662-9399 Keywords: Genetics ; Animal Science and Zoology Origination: Footnote: