Wulandari, Septian, et al. “Analisis Sentimen Google Maps Review Wulan Rent Car Menggunakan Support Vector Machine (SVM)”. STRING (Satuan Tulisan Riset Dan Inovasi Teknologi), vol. 11, no. 1, Aug. 2026, pp. 40–51, https://doi.org/10.30998/string.v11i1.3416.