RAHAYU, Nurti. Students’ Perceptions on the Application of Standardized English Language Proficiency Test as Graduation Requirement in Tourism Higher Education in Indonesia (A Case Study at Trisakti School of Tourism). TRJ Tourism Research Journal, [S.l.], v. 3, n. 2, p. 153 - 166, oct. 2019. ISSN 2598-9839. Available at: <http://trj.stptrisakti.ac.id/index.php/trj/article/view/60>. Date accessed: 06 dec. 2022. doi: https://doi.org/10.30647/trj.v3i2.60.