1.
Contreras Izquierdo NM, Martos Eliche F. The formulaic sequences (FS) in the teaching of Spanish as FL / 2L. The lexical frequency as a levelling criterion. PortaLin [Internet]. 2020 Jan. 31 [cited 2025 Apr. 4];(33):111-27. Available from: https://revistaseug.ugr.es/index.php/portalin/article/view/26640