?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Echavarria+Cifuentes%2C+Claudia+Yanet&rft.aulast=Echavarria+Cifuentes&rft.aufirst=Claudia+Yanet&rft.date=24+Julio+2022&rft.degree=Masters&rft.title=Proposal+for+the+improvement+of+reading+comprehension+of+English+as+a+foreign+language+based+on+social+networks+for+tenth+grade+students