Cesário has an Academic Degree in Letters/Portuguese from the Federal University of Espírito Santo (UFES), 1991. Specialist in Spanish Language (UFES), 1997. He holds a Master’s degree in Romance Languages (Spanish and Hispanic Literature) from the Federal University of Rio de Janeiro (UFRJ), 2003. Ph.D. in Linguistics at the Graduate Program in Linguistics (PPGL) of University of Brasília (UnB), with interest in linguistic policies, geopolitics, language representation, discourse, second language acquisition (SLA), foreign languages for specific purposes, and the Portuguese/Spanish interface.