@Article{ CORRAL_Sanchez-martín_GONZÁLEZ:159-174,

author = { SILVIA CORRAL ROBLES and Micaela Sanchez-martín and GRACIA GONZÁLEZ GIJÓN } ,

title = { Design and Validation of a System of Categories to Assess the Written Discourse of L2 English Learners },

journal = { Porta Linguarum },

year = { 2021 },

pages = { 159-174 },

}