Abdullah Hasibuan, Nirmawan, Tiflatul Husna. STRENGTHENING AND MANAGEMENT OF CAMPUS-BASED INDONESIAN LANGUAGE INSTITUTIONS FOR FOREIGN SPEAKERS (BIPA) IN INDONESIAN LANGUAGE AND LITERATURE EDUCATION PRODUCTS AL WASHLIYAH NUSANTARA MUSLIM UNIVERSITY WITH THE LANGUAGE CENTER OF NORTH SUMATRA PROVINCE. HJ [Internet]. 2024 Aug. 15 [cited 2025 Sep. 4];2(03):1218-23. Available from: https://humasjournal.my.id/index.php/HJ/article/view/385