Oportus Torres, René, and Anita Ferreira Cabrera. 2023. “Error Etiology of Grammatical Collocations in Anglophone Learners of Spanish As a Foreign Language”. Lenguas Modernas, no. 62 (December):pp. 331-351. https://revistaderecho.uchile.cl/index.php/LM/article/view/73203.