Irmawan, O. A., I. Budi, A. B. Santoso, and P. K. Putra. “Improving Sentiment Analysis and Topic Extraction in Indonesian Travel App Reviews Through BERT Fine-Tuning”. Jurnal Nasional Pendidikan Teknik Informatika : JANAPATI, vol. 13, no. 2, July 2024, pp. 359-70, doi:10.23887/janapati.v13i2.77028.