Garcia, Denise Lemos, Gabriel Francisco da Silva, André Luiz Gomes de Souza, José Pereira Mascarenhas Bisneto, and Emerson de Souza Silva. “Geographical Indication and Centrality: A Hypothesis Test in the Northeastern Region of Brazil”. International Journal of Advanced Engineering Research and Science 7, no. 9 (September 7, 2020). Accessed July 22, 2024. https://journal-repository.com/index.php/ijaers/article/view/2451.