Hasibuan, Abdullah, Nirmawan Nirmawan, and Nurima Rizki Dongoran , trans. 2025. “The Application of Microsoft Teams in Efforts to Improve Sociolinguistic Learning for Third Semester Students of PBSI at Al Washliyah Muslim University of Nusantara”. West Science Interdisciplinary Studies 3 (12): 2469-73. https://doi.org/10.58812/wsis.v3i12.2640.