Marinho, M. F., dos Santos, M. M. C., & Ferreira, L. T. (2019). Knowledge production in Tourism, Higher Education and Interdisciplinarity in the Scopus database: investigative findings (1991 to 2015). Revista Turismo Em Análise, 30(2), 367-390. https://doi.org/10.11606/issn.1984-4867.v30i2p367-390