Harianja, A. A., Sari, A. A., Dachi, P., & Rangkuti, R. (2025). Multimodal Analysis of Indonesian-English Code Switching Across Tiktok and Instagram (2023–2025). Jurnal Penelitian Inovatif, 5(4), 3327–3338. https://doi.org/10.54082/jupin.2006