PINTO DA SILVA, C. WORKING "IN" AND "ON" GROUPS: AN ILLUSTRATION OF THE PRINCIPLES OF EXPLORATORY PRACTICE IN AN ESP CLASSROOM. POLISSEMA – Revista de Letras do ISCAP, [S. l.], n. 5, 2019. DOI: 10.34630/polissema.vi5.3342. Disponível em: https://www.ipp.josekarvalho.net/index.php/Polissema/article/view/3342. Acesso em: 6 dez. 2025.