Joaquim Guerra. “Learning to Communicate by Writing: Analysis of Writing Teaching Activitiesin Portuguese As a Foreign Language for B1 Level”. The American Journal of Social Science and Education Innovations 7, no. 8 (August 16, 2025): 59–69. Accessed October 8, 2025. https://www.theamericanjournals.com/index.php/tajssei/article/view/6427.