Making Use of Prepositions: An Academic Proposal to Strengthen Writing Skills in First Level Students of English at the Universidad Técnica del Norte of Ibarra, Ecuador. Scientific Journal of Human and Social Sciences (RECIHYS), [S. l.], v. 1, n. 3, p. 41–45, 2023. DOI: 10.24133/recihys.v1i3.3326. Disponível em: https://journal.espe.edu.ec/ojs/index.php/RECIHYS/article/view/3326. Acesso em: 7 dec. 2025.