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