de Maria Belfort de Carvalho, C. et al. 2021. Artistic Occupations in the Historical Center of São Luís (Maranhão): implications for the preservation and valorization of the cultural heritage of Maranhão. International Journal for Innovation Education and Research. 9, 1 (Jan. 2021), 159–171. DOI:https://doi.org/10.31686/ijier.vol9.iss1.2885.