Köhler AF, Costa RE, Digiampietri LA, Rodrigues AL. Brazilian field of tourism (1990-2018): description and analysis of the research methodology of the journal articles with most impact (citations). Inf.Inf. [Internet]. 2024 May 3 [cited 2026 Sep. 20];28(2):21-49. Available from: https://www.ojs.uel.br/revistas/uel/index.php/informacao/article/view/45474