PERMADI, D.; FLORINA, I. D.; MUYASSAROH, I. S. Development of an Inclusive Public Speaking Training Model for Individuals with Disabilities Based on the Zone of Proximal Development (ZPD) to Enhance Social Independence. TEC EMPRESARIAL, [S. l.], v. 20, n. 2, p. 1083–1107, 2025. Disponível em: https://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/693. Acesso em: 24 jun. 2026.