Andriyanto, O.D. et al. 2024. Indonesian Language Curriculum Design for Foreign Learners: Business-Focused BIPA Program at the Intermediate Level, Universitas Negeri Surabaya. AL-ISHLAH: Jurnal Pendidikan. 16, 4 (Dec. 2024), 5300–5312. DOI:https://doi.org/10.35445/alishlah.v16i4.5935.