Application of Padlet.com to Improve Assessment as Learning in Speaking Classes: An Action Research in Vietnam. AsiaCALL Online Journal, [S. l.], v. 14, n. 1, p. 1–17, 2023. DOI: 10.54855/acoj.231411. Disponível em: https://www.asiacall-acoj.phamho.com/index.php/journal/article/view/2. Acesso em: 1 nov. 2026.