Isya’, A.D., Suratno, B. and Azzam, A. 2023. Analysis of Travel Agent Online Marketing Strategies on Social Media Content Using Sentiment Analysis and Social Network Analysis. Journal of Information Systems and Informatics. 5, 4 (Dec. 2023), 1764-1778. DOI:https://doi.org/10.51519/journalisi.v5i4.630.