“Analysis of Productive and Receptive Skill Languages on The Common ASEAN Tourism Curriculum (CATC) Toolboxes For Vocational Students Hospitals Study Program”. Journal of Teaching English and Applied Linguistic 1, no. 01 (December 23, 2022): 35–47. Accessed February 11, 2026. https://ejournal.andakara.org/index.php/JTEAL/article/view/6.