Nunes, Indra Nogueira, and Francisco do O' de Lima Júnior. 2026. “PUBLIC POLICIES, TOURISM AND SUSTAINABILITY: CONCEPTUAL AND CHRONOLOGICAL ASPECTS OF TOURISM ACTIVITIES IN CEARÁ”. Revista Ibero-Americana de Humanidades, Ciências E Educação 12 (7). https://doi.org/10.51891/rease.v12i7.28430.