TY  - BOOK
AU  - Valverde Pereira, Luis Roberto 
AU  - Tutor: MSc. Rigoberto Gutiérrez  Albenda
TI  - The use of content-based instruction on english as a second language teaching as a strategy to improve the speaking skill of sixth graders at La Fila School, during the third quarter of 2023: / Bachillerato en Inglés con énfasis en la Enseñanza 
U1  - Bach-I-ENS-23015 
PY  - 2023///
CY  - San José, C.R.
PB  - UIA
KW  - INGLÉS
KW  - TEACHING
KW  - BASED INSTRUCTION
KW  - SECOND LANGUAGE
KW  - SPEAKING SKILL
KW  - SIXTH GRADERS
KW  - LA FILA SCHOOL
N1  - Bachillerato en Inglés con énfasis en la Enseñanza  /  III Cuatrimestre 2023
ER  -