1.
“SER” AND “ESTAR” VERBS: PERMANENT-TEMPORARY CONTINUUM AND PORTUGUESE AS A FOREIGN LANGUAGE TEACHING. Muitas Vozes [Internet]. 2021 Mar. 9 [cited 2026 Jun. 7];9(1):269-83. Available from: https://revistas.uepg.br/index.php/muitasvozes/article/view/15924