Vidya Arisandi, Neni Sumarni, and Asep Darojatul Romli. “DETERMINING THE BARRIERS IN ESTABLISHING PROFICIENCY PRESENTATION: ANXIETY AND LANGUAGE INTEGRATION AMONG MANAGEMENT STUDENTS”. Journal of Innovation Research and Knowledge, vol. 3, no. 12, July 2024, pp. 2399-06, doi:10.53625/jirk.v3i12.8097.