MELANY VALVERDE VARGAS2024-09-032024-09-032024-08-30http://repositorio.uia.ac.cr/handle/123456789/3883esTHE USE OF TONGUE TWISTERS AS A LEARNING STRATEGY TO IMPROVE PRONUNCIATION SKILLS AMONG SEVENTH GRADE STUDENTS AT COLEGIO TECNICO PROFESIONAL DE ACOSTA DURING THE SECOND QUARTER OF 2024Thesis