Prayoga, N.R., Tresna Maulana Fahrudin, Made Kamisutara, Rahagiyanto, A., Primananda Alfath, T., Latipah, Winardi, S. and Susilo, K.E. 2020. Unsupervised Twitter Sentiment Analysis on The Revision of Indonesian Code Law and the Anti-Corruption Law using Combination Method of Lexicon Based and Agglomerative Hierarchical Clustering. EMITTER International Journal of Engineering Technology. 8, 1 (Jun. 2020), 200-220. DOI:https://doi.org/10.24003/emitter.v8i1.477.