Khomsah, Siti, Rima Dias Ramadhani, and Sena Wijayanto. “Big Data Analytics to Analyze Sentiment, Emotions, and Perceptions of Travelers (Case Study: Tourism Destination in Purwokerto Indonesia) ”. Jurnal E-Komtek 5, no. 2 (December 30, 2021): 284-297. Accessed April 26, 2026. https://jurnal.politeknik-kebumen.ac.id/E-KOMTEK/article/view/791.