“"English language tools for learning the AMADEUS platform, for students in the eighth semester of the Babahoyo Technical University Extension Quevedo Tourism career””, JSR, vol. 6, no. 3, pp. 100–111, Jul. 2021, Accessed: Sep. 22, 2026. Available: https://revistas.utb.edu.ec/index.php/sr/article/view/1206