La noción de modo verbal en alumnos de la secundaria obligatoria: concepciones y obstáculos / The Notion of Verbal Mood in Secondary Students: Conceptions and Obstacles. Tejuelo [Internet]. 2015 May 9 [cited 2026 Mar. 8];22:28-49. Available from: https://tejuelo.unex.es/index.php/tejuelo/article/view/1779