Bolaños Peraza, Yandy Abigail and Castro Martínez, Cristian Israel and Fuentes Medina, Alvin Harol and González Galeano, Yensy Marilin (2020) The implementation of the task-based language learning approach ─ a strategy to enhance second year students' vocabulary deficiency at Centro Escolar Mercedes Monterrosa de Cárcamo during 2020. Bachelor thesis, Universidad de El Salvador.