Arapiraca, Mary de Andrade, Lícia Maria Freire Beltrão, and Jurene Veloso dos Santos Oliveira. “PORTUGUESE CLASSES IN THE DIGITAL AGE: What Do Certain Students Say?”. Observatory Journal 4, no. 5 (August 1, 2018): 116–148. Accessed December 5, 2025. https://sistemas.uft.edu.br/periodicos/index.php/observatorio/article/view/5629.