?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Eimy+Vanessa&rft.aulast=Lopez+Fuentes&rft.au=Lopez+Fuentes%2C+Eimy+Vanessa&rft.date=14+Enero+2022&rft.title=Enhancement+of+the+four+academic+skills+on+students+from+english+class+at+Centro+Regional+Del+Litoral+Pacifico&rft.degree=Masters