“The Language Choice and the Dynamics of Language Maintenance in the Multilingual Speech Community of Bhayangkari at the Kerinci Police Department: Pilihan Bahasa Dan Dinamika Pemeliharaan Bahasa Dalam Komunitas Tutur Multilingual Bhayangkari Polres Kerinci”. 2026. TOFEDU: The Future of Education Journal 5 (1): 1024-28. https://doi.org/10.61445/tofedu.v5i1.1619.