Oportus Torres, René Edgardo, and Anita Alejandra Ferreira Cabrera. “Grammatical Collocations Verb + Preposition in Spanish As a Foreign Language: Aspects of Naturalness in A2 and B1 Anglophone Learners”. Trabalhos Em Linguística Aplicada, vol. 58, no. 2, Aug. 2019, pp. 826-58, https://periodicos.sbu.unicamp.br/ojs/index.php/tla/article/view/8653957.