Vidya Arisandi, Neni Sumarni, & Asep Darojatul Romli. (2024). DETERMINING THE BARRIERS IN ESTABLISHING PROFICIENCY PRESENTATION: ANXIETY AND LANGUAGE INTEGRATION AMONG MANAGEMENT STUDENTS. Journal of Innovation Research and Knowledge, 3(12), 2399–2406. https://doi.org/10.53625/jirk.v3i12.8097